The Pen Cap May Be Mightier than the Sword…

July 15, 2011

But it can’t beat a bronchoscope!

Barcley

One thing I love about pets is their unpredictability. You just can never guess what they will do next. Here’s the story of Barcley, the French bulldog and the nearly fatal pen cap.

The beginning seemed innocent enough: a dog playing with a bright blue highlighter pen. Suddenly, he couldn’t breathe and his owners rushed him to The Animal Medical Center. Quick administration of oxygen and a sedative by the ER staff seemed to alleviate the breathing problem enough to allow a chest x-ray to be taken.

No one would have predicted the x-ray would show Barcley’s windpipe contained what looked like the cap of the bright blue highlighter!

Barcley’s chest x-ray. Arrows point to outline of pen cap in his windpipe.

The ER staff had to think quickly and cleverly. Barcley needed anesthesia and a bronchoscope to remove the highlighter pen cap, but the standard anesthetic plan of placing a breathing tube into the windpipe was out of the question; it was already full of the highlighter cap. To further complicate matters, Barcley is a brachycephalic (short nosed) dog, a type of dog known to have a greater risk of anesthetic complications.

Dr. Stacy Burdick of The AMC’s Internal Medicine Service was called in at 1:30 am to perform the procedure which took 20 minutes, but seemed like a lifetime. She placed a small rubber tube in the windpipe to deliver oxygen and administered an injectable anesthetic agent into Barcley’s vein. Dr. Burdick cautiously advanced the bronchoscope down Barcley’s windpipe. She was worried the windpipe could have been damaged as the cap went down, or worse, the windpipe could tear when she pulled it back up.

Pen cap in windpipe

On the right, you can see what Dr. Burdick saw when the cap came into view. The cap blocked the entire lumen of the windpipe. Knowing she had to work quickly to restore the delivery of oxygen to the lungs, she passed a special grabber device through the bronchoscope, grabbed the cap and gently pulled it gently out through the mouth as she pulled out the bronchoscope.

Barcley’s life was saved from the pen cap by the mighty bronchoscope and the skilled Dr. Burdick.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit http://www.amcny.org. To make an appointment, please call 212.838.7053.


Dogs and Cats as Diana and Orion, the Hunters

July 13, 2011

Photo: Hemera

Pet owners believe their well-fed, or more likely overfed, dog or cat should have no reason to hunt, but lately it seems my patients are on a hunting spree.

Most cat owners who allow their cats outside, become accustomed to freshly killed gifts of mice and other small rodents carefully placed as an offering on the back stoop. But this week the take has been much more substantial.

Take Francie, for example, a special needs Cavalier King Charles Spaniel on anti-seizure medication. Twice last week she captured an unidentifiable furry creature and dragged it in through the doggie door. One unfortunate victim was hauled into Francie’s crate and the other left with pride in the middle of the kitchen floor. Franice’s family was outwardly distressed over her behavior, but the diminutive “Diana” seemed pleased with her hunting success.

Dixie and Mabel, a pair of Labradors, have not been hunting because they are, of course retrievers! To their owners’ initial horror, they were about to retrieve what appeared to be a dead possum, when the possum stopped “playing possum” and safely scampered back into the woods.

The Orion of the group is Willie, a handsome black Standard Poodle. He was out romping in his yard when a fawn strolled by. He tackled the fawn and was immediately tackled by his owners, who saved the fawn and had it safely transferred to the care of a wildlife rehabilitator.

I can share all these stories with you because the pet owners called me; not to brag, but out of concern for their pet’s health. Most were concerned about the potential for rabies transmission from wildlife. This is a real concern for pet owners and just one very good reason for having your pet vaccinated for rabies. Rabies vaccines are very effective and rabies is very uncommon in vaccinated dogs and cats.

Another concern is for parasite which can be carried by wildlife and transmitted to your dog or cat. The Dianas and Orions need annual fecal examinations and routine year round parasite prevention as recommended by the Companion Animal Parasite Council.

These pet owners also called wondering how to handle injured wildlife. First, you should not attempt to touch or move injured wildlife as you may be bitten. In New York State, the Department of Environmental Conservation licenses wildlife rehabilitators who can provide assistance and care for injured wildlife. There is also a FAQ page with great information about wildlife in your yard.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Everything Old is New Again: Plague and Leprosy

July 7, 2011

Nine banded armadillo, which can carry leprosy, seen in Brooklyn’s DUMBO neighborhood at modern:ANTHOLOGY.

Last week there were two very interesting stories in the news about the intersection between people and animals. Both reported on diseases we rarely hear about anymore: plague and leprosy.

Leprosy is the older disease and has been reported since Biblical times. The first reported epidemic of plague occurred somewhat later, in the 6th or 7th century. Bubonic plague, or the Black Death, was the scourge of the Middle Ages.

Plague is an infectious disease caused by the bacteria Yesinia pestis. The usual source of Y. pestis is the rat flea, but hunting pets can contract the plague from eating infected rodents or rabbits. Even though Y. pestis is predominantly found in California, Utah, New Mexico, Arizona and Nevada, cases can be seen throughout the country if a human or pet travels to one of these areas and contracts the disease before they return home. An infected pet can, in turn, infect humans. The possibility of plague transmission is one reason prairie dogs may not make the best pets.

The name bubonic comes from the word bubo, which is a fancy word for enlarged lymph node. Wikipedia shows an illumination from a medieval Bible of sinners afflicted with buboes.

Both humans and pets with bubonic plague have enlarged lymph nodes, which are painful. Fever, malaise and non–specific flu-like symptoms are typical for plague in both humans and pets. Although last week’s plague case occurred in a dog, in general, cats are more susceptible to plague than dogs.

Leprosy was in the news too; not because of a sick dog or cat, but because of armadillos. Those prehistoric-looking armored mammals carry the leprosy bacteria, Mycobacterium leprae. Most leprosy cases occur outside the United States, but cases occur in people who have not traveled outside the USA. This finding puzzled researchers until the DNA of the M. leprae was studied. Both armadillos and humans infected with M. leprae in the USA share the same unique strain of the bacteria. This bacterium is different from the strain of M. leprae found outside the USA. The New England Journal of Medicine article concluded humans can contract leprosy from infected armadillos.

To help protect yourself and your pet from contracting diseases of wildlife:

  • Keep your pet leashed or indoors to prevent contact with wild animals which can cause serious diseases.
  • Never approach, pet or handle wildlife even if they are acting friendly.
  • If your pet is sick, always tell your veterinarian where your pet has traveled and do the same when you visit your physician. It may be just the perfect clue to the diagnosis.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Summer Noise Phobias

July 5, 2011

Lovely weather, summer holidays and a relaxed atmosphere make summer everyone’s favorite season – everyone except for dogs with noise phobias. Fireworks and thunderstorms create unexpected loud noises, frightening to many dogs and cats as well. The veterinarians at The Animal Medical Center see dogs and cats injured and lost over the Fourth of July weekend as a result of their noise phobias.

Signs of noise phobia:

Destructive behavior

  • Scratching/digging at door or wall
  • Chewing
  • Loss of housebreaking

Anxious behavior

  • Clinging to owner
  • Drooling
  • Hiding, especially cats
  • Panting
  • Expressing anal glands
  • Dilated pupils

Abnormal behavior

  • Skipping meals
  • Jumping out of windows/running out of doors
  • Shaking
  • Loss of training, i.e., not responding to commands

Home Remedies
Consider trying home remedies for noise phobia. One of my patients with thunderstorm phobia calms down if her owner wipes her fur down with a dryer sheet. Dryer sheets may decrease the buildup of static electricity caused by the impending thunderstorm. I suggest the unscented ones, since dogs don’t like smelling like an ocean breeze. Anxious dogs may feel calmer during storms or fireworks if you apply a dab of lavender oil to their ear tips. The lavender oil fragrance has calming properties and is available at health food stores and on the internet.

Noise Phobia Products

  • Along the lines of the antistatic dryer sheet is the Storm Defender Cape which has a special lining to diffuse static electricity.
  • The Thundershirt is a snug fitting dog T-shirt which some of my dog owners have used for anxiety related to car rides, veterinarian visits, as well as thunderstorms.
  • An interesting product I found is dog ear muffs, but I don’t have personal experience with them.

For additional tips on managing fireworks phobia in dogs read a previous blog, “Fireworks and Your Dog.”

If you need professional help managing noise phobias in your pet, a behavioral consult with a Diplomate of the American College of Veterinary Behaviorists can help set your dog or cat on the road to recovery.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Cat Food Myths Debunked

June 30, 2011

A few months ago I wrote about cats and “cat salad.” Since we are at the end of Adopt–a-Cat month, I hope there are many new cat owner readers who will be interested in these food myths about cats. These myths have come from conversations with my cat-owning clients at The Animal Medical Center.

All cats like fish.
Partial myth. Cats’ food preferences are strongly influenced by those of their mother. If the mother liked and ate fish, the kittens are likely to crave fish as well. But the food preferences of the finicky feline are not so simply categorized. Despite the daredevil behaviors of young cats – flying from cabinet to refrigerator and scaling bookshelves with abandon – they are not so adventurous when it comes to food. Young cats fed the same diet consistently are often reluctant to eat a different diet if one is offered to them later in life. A cat food with a “good” smell is more likely to be chosen by a finicky feline, and if your cat doesn’t find any of the food attractive based on smell, it may taste several before choosing one. One fun fact about cats’ food preferences is cats probably don’t chose food based on salty or sweet flavors since their taste buds are insensitive to salts and sugars.

Cats should have milk to drink.
This is a companion partial myth to “cats like fish.” Some cats like milk, some don’t. Most cats lack the digestive enzyme, lactase, responsible for digestion of lactose, or milk sugar. A bowl of milk may lead to an upset stomach or diarrhea in cats. This situation can be avoided by treating your cat to a bowl of low fat lactose-free milk or one of the cat milk products available at the pet store. Since treats should comprise only 10% of the daily caloric requirement, keep the amount of milk to about 1/3 of a cup, or roughly 30 calories per day for the average 8 pound cat. Cat milk products have the added advantage of supplemental taurine, an essential amino acid for cats.

Cats can be vegetarians.
This is a myth, and a dangerous one. Nutritionally speaking, cats are obligate carnivores. Everything about their physical structure says “meat eater” from their sharp pointy fangs to their short digestive tract. Veterinarians will discourage owners from preparing vegetarian or vegan foods at home for their cats. Without the input of a specialized veterinary nutritionist, homemade vegetarian and vegan diets for cats are frequently deficient in taurine, arginine, tryptophan, lysine and vitamin A. Taurine deficiency leads to heart failure and a cat fed a diet without arginine may suffer death within hours. Both taurine and arginine are found in meat.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Recognizing Arthritis Pain in Your Cat

June 28, 2011

When working with the Animal Medical Center veterinarians participating in our post graduate training programs, I often say, “Cats are not little dogs.” What I really mean is, a particular disease in dogs does not appear the same as the disease does in cats. For example, dogs with heart disease typically have heart failure from leaky heart valves, while cats with heart disease commonly have abnormalities of their heart muscles, not their valves. When it comes to disorders of the thyroid gland, dogs suffer from an under active thyroid and cats from an over active thyroid.

Normal hips in a cat. Arrows point to nice, smooth joint surfaces.

A pet’s behavior in response to arthritis pain is also different between cats and dogs.

Arthritis is a common cause of pain in dogs and owners of arthritic dogs are quick to point out their dog is limping. Despite the fact that x-rays show evidence of arthritis in somewhere between 15-65% of cats, limping is really uncommon in feline patients. 

Cats with arthritis suffer from weight loss, anorexia, depression, urinating outside the litter box, poor grooming and, in some cases, lameness. One of my 21-year-old feline patients had to be moved onto a single floor of the house because he was too painful to use the stairs to the basement to get to his litter box. He got a new litterbox too, which had lower sides since he couldn’t step into his old one with higher sides.

Both hips in this cat are affected by arthritis. Arrows point to roughened edges of joint.

Pain in cats is difficult for both veterinarians and cat owners to assess. From my veterinarian’s viewpoint, if I put a cat on the exam room floor in an attempt to watch it walk, it will immediately run under the desk and hide. It will definitely not limp as it rockets underneath the desk.

In a recent study evaluating pain assessment in cats by veterinary researchers in North Carolina, cat owners reported they found it difficult to identify mild pain in their cats. Cat owners believed they could correctly identify changes in their cat’s function and activity. Dog owners more readily identify how pain interferes with their dog’s activities, possibly because dogs participate more fully in family activities such as ball toss, Frisbee and hiking.

If you notice your cat moving around less, not using the litter box or showing reluctance to go up and down the stairs, see your veterinarian for an arthritis evaluation.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Take Your Dog to Work Day

June 20, 2011

Becky (L) & Percy (R) hardly working at The AMC

Friday, June 24th, is Take Your Dog to Work Day. Employees of The Animal Medical Center (AMC) are lucky since every day here is Take Your Pet to Work Day. Not surprisingly, The AMC is a pet-friendly employer.

Although most pets that come to work are dogs, we do have the occasional infant kitten or ancient cat who come to work because of special feeding and medication requirements during the day. The photo below shows Pepe avoiding work by hiding under a chair.

First celebrated in 1999, Take Your Dog to Work Day was created to celebrate the great companions dogs make and to encourage their adoption from humane societies, animal shelters and breed rescue clubs.

Pepe (available for adoption)

Companies, large and small, are recognizing the importance of pets in our social fabric. Some offer their employees pet insurance as one option in their benefits package. Inc.’s series, “Winning Workplaces,” highlights the increased worker productivity and camaraderie of workplaces where dogs are allowed.

Taryl Fultz, copywriter for Trone, Inc., a 70 person marketing firm in High Point, NC, with many pet care clients, including GREENIES® and NUTRO® says, “I absolutely [get more work done] when my sheltie is at work. He is very well behaved, but I feel better when I have him with me. I often stay later, bring my lunch those days and work through at my desk. When people/clients get tours of the office, he is always a featured stop along the way. Pets make most people smile. And can often turn a tense meeting/moment into a better one.”

I emailed with one employee of the marketing firm Moxie. Dogs are welcome at this 300+ person company, but visits must be scheduled in advance and misbehaving dogs are put on restriction. Visiting the office is not all fun and games. One Chihuahua was even pressed into service, when he was photographed wearing a wig and playing the piano for an ad campaign.

Trone, Inc. employees, from the VP for human resources to copywriters, have wonderful work stories about their pets. One 65 pound mutt works on stealing stuffed toys from other dogs, small children or co-workers’ offices. Another dog likes to work in a private space – behind the credenza — only she doesn’t quite fit and all her owner can see is the back half of a dog sticking out. Owen, a Plott hound, likes work because of the availability of GREENIES. One weekend Owen didn’t come when he was called. Finally he came running with a large mailing box where his head should have been. Owen had grabbed one of the mailing samples, which had a Greenie affixed to it. He was so excited to bring to his owner and then rip it off of the package.

If your office is going to be dog-friendly, you might want to consider establishing office etiquette guidelines. Our friends at the ASPCA have some useful suggestions.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Potty Training Your Cat: Are You Kidding?

June 16, 2011

Toilet-trained cat

A cat and dog owning client of The Animal Medical Center called about a month ago wondering if I had heard of toilet training for cats. I guess he hasn’t seen Jinxy, the potty trained cat of the “Fockers” movie series. I had also seen the CitiKitty products in November 2010, when I attended the No Place Like Home Pet Products Showcase, which had included CitiKitty in their list of exhibitors.

CitiKitty is just one of several cat toilet training kits available. The concept seems simple. The device attaches to a toilet seat and you put litter on the device at the same time you take away the litter box. Gradually you remove the rings in the device until the entire device is removed and your cat stands on the toilet seat while eliminating in the toilet. An automatic flusher is even available to facilitate cleanup!

After that initial call, I didn’t hear from the owner for a while. Then a couple of weeks ago he and I had a good laugh about what had happened next. Uli, his Chartreux cat, performed brilliantly with the CitiKitty device, successfully using it on the first try. Tonka, his dog, looked at the CitiKitty device as a buffet option and ate all the cat litter, resulting in a severe case of tummy upset and diarrhea.

Photo: Tonka and Uli, courtesy of the family

The next part of the plan included a baby gate to allow Uli in and keep Tonka out and the training started again. Because Tonka is a French bulldog, he could not jump over the gate and Uli could. Uli used the training device until too many training rings were removed. Then he rebelled by using the bathtub as a litter box.

So what went wrong? My friend called the CitiKitty helpline and after some discussion with them, thinks he possibly rushed Uli by taking the rings out too fast. He is going to try again when his travel schedule allows him to be home to monitor the situation. Perhaps Uli should have had more positive reinforcement with a special tasty treat during the training process, as CitiKitty recommends.

But why all this fuss? What’s wrong with an old-fashioned litter box? In places like New York City, space is tight and having your cat use the toilet means you don’t need a litter box taking up valuable space in your apartment. Pregnant women should not scoop cat litter and this is an easy way to eliminate that task from the to-do list. Clay litter is very dusty and may contribute to respiratory problems in some cats and definitely contributes to landfills, making a potty trained cat a green cat.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Preventing Foodborne Infections in Pets

June 13, 2011

Foodborne illness has been in the news all week. First, the massive multi-country European outbreak of E. coli has sickened over 1,000 people and killed more than 20.

Closer to home, the United States Food and Drug Administration notified consumers of multiple recalls due to possible salmonella contamination in pig ear treats and a raw diet for cats. This type of news has veterinarians, including us at The Animal Medical Center on alert for illness possibly related to food.

Food and water can become contaminated with salmonella and E. coli bacteria if they come in contact with fecal material or if the processing plant is contaminated. Cooking readily destroys both of these bacteria. Neither of the recalled pet products was cooked. One was a diet designed to be fed raw, and pig ears are frozen and dried, but not cooked.

Both salmonella and E. coli are enteric bacteria and are commonly spread when contaminated food and water are ingested. Ingestion of salmonella or E. coli contaminated food or water can result in gastroenteritis, fever and abdominal pain in both humans and pets.

How can pet owners protect their pets and themselves? The June 1 issue of the Journal of the American Veterinary Medical Association offers suggestions on safe feeding practices. I have summarized them here.

  • Avoid feeding raw food diets.
  • Avoid purchasing bulk pig ears, buy individual packets.
  • Return pet food to store if it is discolored or has a bad smell.
  • Store pet food according to the manufacturer’s recommendations.
  • Save packaging and product codes for pet food to facilitate identification of a recalled food.
  • Children, the elderly and immunosuppressed humans should not handle pet food and treats.
  • Wash hands with soap and water before and after handling pet food and treats.
  • Wash pet water and food bowls regularly.
  • Keep human and pet foods separate.
  • Discourage humans from eating pet foods and treats.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Keeping Your Cat Young

June 9, 2011

For those families adding a feline member during Adopt-a-Cat Month this June, keeping your cat young and in good health is a priority. Here are The Animal Medical Center’s top six tips to achieving purrfect health and maintaining a long life for your feline family member.

1. Give your cat a routine. Research has shown changes in feeding schedule or in caretaker can result in “illness behaviors” such as having a poor appetite, vomiting and not using the litter box. Basically, cats don’t like surprises.

2. Provide your cat with an interesting environment. Cats need climbing structures where they have a good view of the room and a window with an outdoor view. The perch should be comfortable for resting. Leave a radio on tuned to quiet music when you are away.

3. Encourage your cat to hunt. Not outdoors, but indoor hunting. Use food dispensing toys such as the FunKitty line. Keeping your cat’s brain active by having her “hunt” for her food will keep her engaged and active longer.

4. Cats may have a “hands off” personality, but when it comes to healthcare you need to be hands on, and the hands should be those of your cat’s veterinarian. Visit your cat’s veterinarian for routine health checks at least once a year and twice a year if your cat is 10 years of age or older.

5. Clean your cat’s teeth regularly. The American Veterinary Dental College and the AMC Dental Service recommend daily tooth brushing and annual cleanings under general anesthesia.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


How Do You Know if Your Dog is in Pain?

June 6, 2011

I get asked this question daily by at least one worried dog owner. Since dogs can’t talk, how do we identify a dog in pain?

Jack's legs

Dogs and Pain
Sometimes identifying pain is easy. Dogs hit by a car or suffering from another traumatic injury are obviously painful. Here is a photograph of an Irish Setter, with two reasons to be in pain. The leg on the right side of the photo looks red, sore and swollen. This skin change is induced by radiation therapy used to treat a bone tumor and it will resolve now that radiation is completed. The swelling is caused by a bone tumor. Bone tumors are particularly painful and tend to cause limping, which is what clued the dog owner in to Jack’s problem. Treatment is already making him walk better.

Sylvie after back surgery

Back Pain in Dogs
A dog with a slipped disc in the back (intervertebral disc disease) typically cries and whines, without external signs of injury, but the dog owner can readily determine there is a pain problem. Sylvie, shown here after her back surgery, came toThe AMC because her owners noted her crying when they picked her up. Later, they noticed she was having difficulty walking. Examination at The AMC identified her back as the source of the pain and she had surgery to remove the disc and relieve the pain.

Signs of Subtle Pain
Extreme pain is reasonably easy to identify; subtle pain may not be so easy to spot. With hospitalized patients, we look for changes in the sleep-wake cycle, a decrease in appetite or poor grooming habits. We also watch how the dog sits or lays in its cage. Painful dogs may hide in the back of the cage or sit in a strange fashion to protect a painful area of their body. Licking, rubbing or scratching a particular area of the body may also indicate a painful area. Whining and crying are not reliable pain indicators, but we monitor these behaviors in our hospitalized patients in case they indicate pain in a particular individual.

If you think your animal is in pain, a trip to the veterinarian is in order. In the past few years, new drugs to treat pain have been developed for dogs. Keep in mind, painful animals are typically frightened and even the most docile pet can bite when handled if it is experiencing severe pain. If your dog is injured and needs transportation to the ER, consider using a muzzle, or if you don’t have one, a necktie to gently tie his muzzle closed while he is handled because you don’t want to have to go to the ER too.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Prescription: A Cat and a Cardboard Box

June 2, 2011

June is Adopt a Cat Month. Since I am hoping many cats will be getting new homes this month, I am going to devote my Wednesday blogs in the month of June to cat issues to help new cat owners raise healthy happy cats.

“She’s not eating,” wailed one of my cat owning clients the other day on email. This cat has a complicated set of problems, all of which could decrease her appetite. Later that morning, we examined the cat and could find no specific reason for her not to be eating. Blood tests were A-OK, but she seemed more anxious than usual.

Valium, Prozac, Xanax? No, I prescribed a cardboard box, nothing fancy, a generic Staples copy paper box. I sprayed the box with Feliway® and set my little friend up in a quiet cage with a plate of food, a water bowl and the open side of the box facing the back of the cage.

All day long she relaxed, safely hidden from prying eyes, and snacked on her plate of food until it was licked clean. At the end of the day, I sent the box home with the owner.

Why a cardboard box? Cats are mostly solitary creatures who like their privacy. When they are ill or upset, privacy is even more important to them. Providing a safe place for them to hide… and eat, is just one way we humans can improve their environment. Feliway is another.

Feliway is a synthetic version of a naturally occurring substance called a pheromone. Pheremones are produced by the cat’s body and serve as a chemical signal to other cats. The signal induced by Feliway is one of comfort and reassurance, just what my patient needed that day.

Would your cat be happier with a cardboard box and Feliway? Check with your veterinarian. For other great suggestions on improving your cat’s (and dog’s) home environment, review the great materials on the Indoor Pet Initiative website.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit http://www.amcny.org. To make an appointment, please call 212.838.7053.


Careers in Veterinary Medicine

May 31, 2011

On May 26th I participated in a career fair at IS 204 in Long Island City, Queens. In case there are any aspiring veterinarians reading this, I thought I would give a review of what I talked about at the career fair with these middle school students.

Most middle school students in New York City are exposed to veterinary medicine through the care a neighborhood veterinarian provides to a family pet such as a cat, dog or other companion animal, but the opportunities the profession offers are much wider.

Nearly 100,000 veterinarians in the United States provide healthcare to animals who supply us with food, such as cattle and fish, produce fiber for clothing, such as sheep and alpacas, and protect the public health though their efforts on behalf of local, state and federal agencies. Veterinarians care for animals in research laboratories, wildlife parks, zoos and classrooms. Other veterinarians become professors, training the next generation of animal caregivers.

Neighborhood veterinarians are typically generalists, providing preventive and general healthcare to their patients. Some veterinarians, like me, are specialists, with additional training. My training is in treating pets with cancer.

For middle school students interested in a career in veterinary medicine, choose a high school with a strong college preparatory program, especially in science and mathematics.  Use your summers to explore veterinary medicine by volunteering at an animal shelter or veterinarian’s office. Participate in an animal related summer program. One such program is sponsored by the Wildlife Conservation Society at the Bronx Zoo.

Colleges of veterinary medicine offer summer programs for high school juniors and seniors. My alma mater, Cornell University, offers four programs for high school students. Michigan State University, Tufts University and the University of Pennsylvania, among others, host similar programs.

When choosing a college major, it is not essential to choose biology or animal science. I went to veterinary school with someone who had majored in Russian literature, but she completed all the science and math prerequisites required to apply to veterinary school. Keep in mind, grades matter. The University of California, Davis School of Veterinary Medicine offers a college level summer “camp” for preveterinary students.

If the four years of college and four years of veterinary school are not for you, but you are interested in being part of an animal healthcare team, you might want to consider becoming a Licensed Veterinary Technician (LVT). Multiple programs throughout the country offer associate degrees in veterinary technology. The closest program to both The AMC and IS204 is at LaGuardia Community College, also in Long Island City, Queens.

Veterinary medicine offers great diversity in career options for the student interested in biology, zoology and mathematics. Additional information on pursing a career in veterinary medicine and veterinary technology can be found at the American Veterinary Medical Association website.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Name This Puppy!

May 25, 2011

The adorable West Highland White Terrier pictured here is in search of a name. His new family is considering Harper, a name of Scottish origin that also belonged to a famous Southern American author, Harper Lee, or Henry because of the puppy’s regal bearing and royal personality. Or perhaps my readers have a better suggestion. Go to the Animal Medical Center’s Facebook page and join in the discussion about this puppy’s name. Below are some of my thoughts on memorable patient names to help you start thinking. We would also like to hear the story about how your pet got its name.

During the course of my career as a veterinarian, I have heard lots of unusual pet names. To write this blog, I reviewed my personal patient archives to remind myself of some of the colorful names my patients have. Unlike human baby names, which are recorded by the Social Security Administration, and reported on websites like parenting.com, there is no registry of pet names.

Popular culture influences baby names, and 2010 was no exception. The Twilight Saga gave us the top boy and girl names of 2010: Jacob and Isabella.

Popular culture also influences pet names. Over the years I have noticed an evolution in Rottweiller names. For example, a common name in the 1980’s was Mr. T. Tyson became popular in the 1990’s, and more recently Kruger or Hannibal.

Remember the movie Milo and Otis? Milo was an orange cat. Every veterinarian will tell you orange cats named Milo increased dramatically after this movie was released and The AMC has over 300 cats named Milo in its patient database.

Here are some more fun names of pets, in alphabetical order so no one will be offended.

Abie – A West Highland White Terrier owned by a pianist. The name was a truncation of the Composer Alexander Nikolayevich Scriabin.

Barbara, Diana and Mary – An entire litter of three female miniature black poodles named after the Motown group, The Supremes.

FSBO – (pronounced fizz-bo) A real estate acronym which stands for For Sale By Owner. This dog’s family worked in the real estate business.

Handsome – An aptly named, fabulously handsome Pug with velvet black lips.

Pugsley – When I first met this dog I spent a lot of time in the waiting room looking for a Pug or a Puggle, but I just found a brown, mixed breed dog. Turns out the owner just liked the name and its choice had nothing to do with the dog’s appearance.

Quay – A dog rescued from a drug dealer and previously known as Quaalude.

Sapphire – This cat should have been named Spitfire. No veterinarian could get within a mile of this cat without risking life and limb.

Simon – A Morkie, was thought to look British in a photo sent to a family member and he immediately became Simon.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Spring Allergies in Dogs

May 23, 2011

Spring finally has come to New York City. I know because of the springtime changes I see. No, I don’t mean the daffodils, tulips, flowering trees or the verdant carpet of grass in Central Park , nor the return of the robins, Yankees or Mets. It is the phone calls from the owners of Willie, Coco, Willa and Roman who have noticed their dogs licking, scratching and chewing at themselves and shaking their heads due to itchy ears.

Signs of an Allergy
Dogs that are licking, scratching and chewing at themselves likely have allergies to something in the environment, a common disorder in dogs. One of the major pet insurance companies in the United States reported the top claims for 2010. The top three in dogs were all related to allergies: ear infections, skin allergies and skin infection/hotspots.

Types of Allergies
Your dog can be allergic to the same allergens you are – seasonal ones such as fleas, mold and pollen from trees, flowers and shrubs. Dogs also suffer from non-seasonal allergies to dust mites or feathers. And poor Roman has been diagnosed with being allergic to cats! This time of year we suspect seasonal allergies, but if the scratching and itching continue into the winter months, then we worry about year round allergies.

Treating Allergies
If your dog has seasonal allergies, frequent bathing with soothing shampoos and medicated rinses often help, especially after weekend romps in the park. If your dog develops a skin or ear infection as a sequel to her allergies, your veterinarian can evaluate an ear or skin swab and determine the proper medication to remedy the situation. Sometimes antihistamines or steroids are prescribed to help control the itch.

Seeking a Veterinary Dermatologist
When the allergies are present year round or are not controlled by the methods described above, a veterinary dermatologist can perform special testing to determine the allergen(s) causing the problem. Two types of allergy testing are available for dogs: a blood test and intradermal testing (the skin prick test your allergist may have used on you). The veterinary dermatologist will determine what test is best for your dog. Most dogs are allergic to more than one thing and a custom allergy vaccine can be created for them based on the test information. You give your pet small volume injections under the skin to decrease the immune system’s response to the allergen, and over time the itching, scratching and associated skin and ear infections subside.

If your dog is scratching more this spring or seems to always have an ear infection, maybe he has allergies. See your veterinarian for advice on management and follow the directions closely to avoid a serious hotspot or ear infection this spring.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


The Second Annual NYC Pet Show

May 19, 2011

Dr. Ann Hohenhaus with Meteorologist Ron Trotta & Scmitty the Weather Dog

If you are in the New York metropolitan area, I have a great weekend activity tip for you: check out the NYC Pet Show at the Metropolitan Pavilion, 125 West 18th Street, from 12 noon-5 pm on both Saturday and Sunday.

This event is fun for the whole family, including the furry members of the family. Leashed pets are welcome and will have a great time testing all the latest pet products. The humans attending will love listening to the expert speakers in addition to having a great opportunity to network with other dog and cat lovers. Schmitty, the weather dog, who was at The Animal Medical Center to broadcast with me on Monday will have her own booth.

During the course of the show there will be expert presentations throughout the course of the afternoon. On Saturday, my friend Charlotte Reed will give her view on “What You Need to Know to Have a Pet in NYC” and Bill Berloni, of Theatrical Animals, will let you in on his secrets training animals for Broadway shows.

Sunday yours truly will present “Why is the vet pushing on my pet: Demystifying the Wellness Exam” at 12:15. My presentation will be followed by members of Rescue Ink who will talk about the animals they have rescued. Rescue Ink’s members are tough talking tattooed bikers with a big soft spot for animals. While I like their mission, I am partial to the temporary tattoos offered by my friends at Angels on a Leash — a cute little purple dog with a heart of gold. One of my dog patients is a volunteer with this great organization.

In addition to seeing new products, attendees will be able to see some pet products I have highlighted in previous blogs. Both Pioneer Pet Products and GoPet will be at the NYC Pet Show. I highlighted the Feng Shui water fountain and the self powered exercise wheel in my holiday gift blog. CityKitty, who makes tasty low calorie bonito tuna flake treats will also be there for those pets watching their weight.

If I have convinced you to go attend the NYC Pet Show, “Tales from the Pet Clinic” and AMC blog readers will receive a $5 discount on their tickets by using the special promotional code AMC, when buying their tickets online. See you at the show!

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


10 Reasons to Go to the Pet ER Now!

May 16, 2011

Although I regularly share pet healthcare information on the AMC blog, I also like to remind readers that this information is not a substitute for a vet visit. You should always contact your veterinarian in an emergency. In case you are unsure as to what constitutes a pet emergency, here are my top ten reasons to take your pet to the ER (in no particular order):

1. Vomiting or diarrhea — not the run of the mill variety, but more than 2 or 3 times in an hour or if it is bloody. If the retching is unproductive in a dog with a distended abdomen, worry about bloat.

2. Red eye, runny eye or an eye injury. The littlest eye injury can quickly turn into a big problem.

3. Ingestion of a possible toxin, such as antifreeze (ethelene glycol), rat poison, human medications or a toxic plant.

4. Difficulty breathing or excessive coughing. Your dog might hold her head and neck extended to get more air or your cat might start breathing through his mouth.

5. Traumatic event such as being hit by a car or falling from a window. On the outside your pet might look fine, but internally may have suffered a serious injury.

6. Straining to urinate, especially if no urine is being produced.

7. Collapse, loss of consciousness or a possible seizure. Early intervention could prevent another one of these frightening episodes.

8. Bleeding from anywhere: a cut, a torn toenail or serious bruising under the skin.

9. An acute allergic reaction, especially if it involves swelling of the face and could compromise breathing.

10. Just to show the ER doctors how much better your pet is feeling and to thank them!

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Summer Safety for Pets

May 13, 2011
As the weather warms up, we spend more time outdoors with our pets. Everyone is happy for the fresh air and sunshine. But are you and your pet prepared? Here are The Animal Medical Center’s suggestions for a safe summer.

All Pets Need Double ID

A loud noise, a thunderstorm or a careless barbeque guest, and your pet could escape the house or yard unnoticed. Research has shown only 20% of dogs and 2% of cats in animal shelters are reunited with their families. Make double sure your pet comes home by having your veterinarian implant a microchip and always have your pet wear a collar with an ID tag.

Open Windows Need a Screen

Every summer, the AMC’s emergency room sees cats that have fallen or jumped out of apartment windows onto the street, garden or in pursuit of a pigeon on the fire escape. So many fall, we have a name for it — high rise syndrome. Cats typically fracture their wrists, lower jaw and rupture their lungs. Most cats survive, but not all.

High rise syndrome is a completely preventable injury with a trip to your local hardware store for window screens.

Sadie and the BreezeGuard/Photo: MuttManagers LLC

Dogs are less likely to fall or jump out of an apartment building window, but will jump out of car windows. MuttManagers manufactures a customizable screen for your car’s windows. Your dog can feel the wind in his ears while you drive, but the sturdy screen keeps him safe inside. Best of all, the window still closes with the screen installed.

Don’t Let Your Pet Roam

With the pet obesity epidemic, we all want our pets to exercise more, but pets on the loose have a greater risk of automobile injuries, contracting infectious diseases, getting lost and irritating your neighbors. Tying your dog to a long lead may be disastrous, since tethered dogs left alone in a yard are more likely to bite humans. A traditional fence will confine your dog, but may not be so successful with your cat.

Harry with his Invisible Fence collar/Photo: Philip Fox, DVM

My patient, Harry, left, loved to chase squirrels, deer and the occasional skunk. So his family got him an Invisible Fence to keep him close to home. In this photo he is sitting in the garden, wearing his special collar which first emitted an audible warning sound, and if Harry went too far, the collar gave an unpleasant but safe electric shock to teach him to stay within the fence boundaries. It takes about 10-14 days training for a dog to learn his boundaries. Invisible Fence technology can also be used with cats, who I am pleased to say learn it faster than dogs do! Other safety applications of the Invisible Fence include teaching a pet to avoid potentially dangerous areas in the home or yard, such as a garden with toxic plants, the garage with antifreeze, swimming pools, and terraces which might result in high rise syndrome.

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For more great pet safety and wellness information, please join the Animal Medical Center’s Junior Committee for PAW Day 2011: Pet and Wellness Fun, a health fair for families and their pets! Sunday May 15, 2011, 9am –12 noon, featuring AMC veterinarians, information on preventative care, children’s area with Spot the dog, pet safety information, and much more! For more information or to make a contribution, please call 212.329.8660 or visit http://www.amcny.org.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.


Pet Oncology Primer

May 9, 2011

The other day in the oncology clinic at The Animal Medical Center, I saw a new patient and managed inadvertently to upset the owner. Her veterinarian diagnosed a “tumor” in her dog and when I asked her how long her pet had “cancer,” she burst into tears. To her, “tumor” implied a benign and curable disease, and “cancer” was a diagnosis that indicated something much worse.

I decided to look up the meanings of these words so I would not upset any new clients in the future as I discussed the conditions of their pets with them. For sources, I used the readily accessible websites, Wikipedia and Dictionary.com. I also got out my dusty copy of Dorland’s Medical Dictionary to be the ultimate source if there was question or conflict between the two websites.

Arrow points to an ulcerated mammary gland carcinoma in a cat.

A tumor is an abnormal growth of cells. The word tumor is derived from the Latin word meaning swelling. Neoplasm is another generic term which, like tumor, does not imply abnormality is benign or malignant. In essence, a lump is a tumor.

Tumors or neoplasms can be benign or malignant. Benign is typically defined by what it is not, rather than what it is. Benign tumors are not invasive and do not disseminate throughout the body (metastasize). Benign tumors typically carry a good prognosis for recovery. Adding the word malignant to the word tumor indicates a growth is invasive into the surrounding tissue or is expected to spread to various sites within the body. Common sites for metastasis are the lung and lymph nodes. Most typically think of malignant as being the modifier for tumor. Malignant may be used as a modifier for a non-cancer medical term meaning a very severe and potentially fatal form of a condition, such as malignant hyperthermia or malignant hypertension.

Arrow points to enlarged lymph nodes from lymphoma in a dog.

In all my sources, cancer was synonymous with malignant. Veterinary oncologists talk about three main types of malignancies in dogs and cats: sarcomas, carcinomas and hematopoietic tumors. The cutaneous mast cell tumor is a common canine example of a sarcoma. Like people, both cats and dogs can develop breast cancer, an example of a carcinoma. Lymphoma is the most common hematopoietic tumor in dogs and cats. In dogs, lymphoma occurs in the lymph nodes and in the cat, in the intestine.

Even though I am an oncologist by training, I never want any pet or person to have cancer. But now I will be clearer in my choice of vocabulary when discussing the nuances of tumors and cancer.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit http://www.amcny.org. To make an appointment, please call 212.838.7053.


You Learn Something New Everyday…About Pet Food

May 5, 2011

Pet food is important to pet lovers since we all want to feed our pets a diet which will help to keep them healthy family members for as long as possible. Many veterinarians at The Animal Medical Center prescribe special diets as part of the treatment for medical conditions. Research into various disease states has resulted in the development of “prescription diets” to meet the nutritional needs of pets while treating a medical condition.

Heart diets have lower sodium, joint diets contain ingredients to promote healthy joints and other diets are easily digestible for pets with gastrointestinal problems. These diets are an important part of many medical interventions. In fact, kidney-friendly diets have been shown to prolong survival in pets with kidney disease.

One of my patients, a French bulldog being treated for allergies, eats a Royal Canin novel protein diet composed of duck and potatoes. He has responded well to this diet and scratches much less when than when he was eating a regular dog food. His owner called me a day or so ago because the bag design had changed. The label said the food was the same, but when the bag was opened the nuggets were a different color.

I called the veterinary hotline staffed by customer service representatives of Royal Canin to check and be sure the food was really the same inside the bag since the outside had changed. The very helpful staff confirmed the food is being made in the same plant and the only change to the recipe was an increase in some vitamins to improve coat health. They also mentioned other consumers had called because of the color change in the food. According to the representative to whom I spoke, there is seasonal variation in the color of the duck meat and potatoes used to formulate the diet. This most recent batch was lighter than usual.

If you have a question about your pet’s food, check the label on the bag. Most pet food companies have a consumer hotline and, as I found out, they can be very helpful. Or call your veterinarian. They are a wealth of information and already know your pet’s medical issues. For tough nutritional issues, your veterinarian may suggest you consult a board certified veterinary nutritionist.

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This may also be found in the “Tales from the Pet Clinic” blog on WebMD.com.

For over a century, The Animal Medical Center has been a national leader in animal health care, known for its expertise, innovation and success in providing routine, specialty and emergency medical care for companion animals. Thanks in part to the enduring generosity of donors, The AMC is also known for its outstanding teaching, research and compassionate community funds. Please help us to continue these efforts. Send your contribution to: The Animal Medical Center, 510 East 62nd Street, New York, NY 10065. For more information, visit www.amcny.org. To make an appointment, please call 212.838.7053.