Health

Obesity among pets in the U.S. continued to climb in 2012, with the number of overweight cats reaching an all-time high. Veterinarians reported that 58.3 percent of their feline patients — up from 55 percent over the previous year — were overweight or obese in the sixth annual survey by the Association for Pet Obesity Prevention (APOP). Given the cat population of 74.1 million in this country, that equals about 43.2 million cats, the association says. Surprisingly, the survey also revealed a “fat gap,” according to APOP founder Ernie Ward, DVM. When veterinarians asked owners to describe their fat cats’ body condition as too thin, normal, overweight or obese, 45.3 percent said normal.

Advances in veterinary medicine are keeping our cats alive longer, giving us precious extra years to spend with them. Sadly, extended life-spans also bring geriatric disorders such as feline cognitive dysfunction (FCD), similar to human Alzheimer’s in its symptoms. Like Alzheimer’s, FCD has no cure. And far fewer studies have been done on the feline version of the disease than have been done on the canine variety, so there are no approved medical treatments. But antioxidant supplements, along with mental and physical exercise, often improve the quality of life for both owners and cats.

Students honing their emergency skills at the Cornell University College of Veterinary Medicine owe gratitude to a special feline named Fluffy, who doesn’t meow and never needs a litter box. Fluffy is a robotic cat equipped with a mechanical pulse and heart, artificial lungs and electronic hardware and software capable of simulating cardiac arrest, lung diseases, shock and other medical conditions. She and a canine version named Jerry are believed to be the first of their kind used in veterinary schools. Think of Fluffy as a high-tech pet version of the popular battery-operated board game Operation, which tests players’ hand-eye coordination and motor skills.

Cats enjoy a reputation for being stellar self-groomers, but they reap enhanced health benefits by having their nails trimmed, their coats brushed and, yes, even receiving the occasional bath. To ensure successful at-home grooming, Hayley Keyes, Executive Director of the International Professional Groomers, Inc. and an international master certified professional cat groomer, shares seven tactics to avoid common mistakes. “There are different techniques when it comes to brushing and bathing a cat versus a dog,” says Keyes, who operates the Nanhall Pet Spa/School of Grooming in Greensboro, N.C. “But the bottom line is that you want these grooming times to be safe and stress free for the both of you.”

Young kittens may seem fearless when they demonstrate their acrobatic talents during play, but they’re no match for the potentially deadly disease feline panleukopenia. Sometimes referred to as feline distemper, the disease is caused by the feline panleukopenia virus (FPV). The highly contagious, hard-to-kill virus can spread from infected cats or kittens to other kittens or adult cats who haven’t been vaccinated against it. In addition, recent studies confirm that there has been crossover of the infectivity between cats and newer types of parvovirus usually found in dogs. Parvo Crossover. While some newer canine parvovirus strains can transmit the viral disease to unvaccinated cats, this does not appear to cause disease in most cases, and also does not appear to occur at a rate to cause alarm because the current vaccines used in cats provide protection.

The American Heartworm Society and American Association of Feline Practitioners have partnered to educate pet owners and veterinary professionals about the need to protect cats from heartworm disease. One misconception that they would like to correct is that indoor cats aren’t at risk for heartworm disease. In fact, one retrospective study found that 25 percent of the cats diagnosed with the disease were indoor cats. The reason: mosquitoes, which transmit the disease, can get indoors.

While the cure for inflammatory bowel disease remains elusive, new strides on the nutritional and pharmaceutical fronts are helping affected cats lead healthier lives. The use of novel or hydrolyzed diets coupled with the administration of the synthetic steroid prednisolone seems to offer an effective one-two therapeutic punch for most cats diagnosed with IBD, says Joseph Wakshlag, DVM, Ph.D., Associate Professor of Clinical Nutrition at the Cornell University College of Veterinary Medicine.

Fortunately for cats, parasitic mites are more likely to feast on dogs, but felines aren’t home free. Affected cats can appear moth-eaten, missing patches of fur on the head, neck and ears, but mange is more than unsightly. “An itchy cat feels miserable,” says dermatologist William H. Miller, VMD, Medical Director of Cornell University Hospital for Animals. “Itchy cats often get grumpy and hide frequently, lose their appetites, and sleep a lot when they aren’t itching.” What’s more, mites can cause skin conditions ranging from dandruff to infected sores.

Fortunately for cats, parasitic mites are more likely to feast on dogs, but felines aren’t home free. Affected cats can appear moth-eaten, missing patches of fur on the head, neck and ears, but mange is more than unsightly. “An itchy cat feels miserable,” says dermatologist William H. Miller, VMD, Medical Director of Cornell University Hospital for Animals. “Itchy cats often get grumpy and hide frequently, lose their appetites, and sleep a lot when they aren’t itching.” What’s more, mites can cause skin conditions ranging from dandruff to infected sores.

Our cats don’t live in a protective bubble, and their feline curiosity can create potential choking hazards. Some cats can start to choke if they gobble large amounts of dry food too quickly or accidentally swallow string. Witnessing your cat in a wide-legged stance, coughing, gasping for breath can be frightening. That’s why it’s vital to know the proper response to keep him safe. “Cats can choke on kibble or toys, but most commonly, they come to the emergency room choking on a foreign object due to chewing on thread or swallowing needles,” says Dan Fletcher, DVM, Ph.D., Assistant Professor of Emergency and Critical Care at the Cornell University College of Veterinary Medicine.

Advances in medications have given veterinarians and cat owners more choices for controlling seizures with fewer side effects. The most commonly used medications are phenobarbital and the newer drugs zonisamide and levetiracetam. “These anti-epileptic medications modify neural transmission in the brain to reduce the number of seizures an animal experiences,” says neurologist Sofia Cerda-Gonzalez, DVM, Assistant Professor of Neurology and Neurosurgery at the Cornell University College of Veterinary Medicine.

It’s common knowledge that pregnant women should avoid litter boxes to avoid contact with toxoplasma. The parasite found in cat feces can cause toxoplasmosis, a disease that may cause a number of developmental abnormalities in developing fetuses and neurologic, ocular and other potentially severe problems in people with compromised immune systems. Research in recent years has shown an association between toxoplasmosis and schizophrenia, depression and anxiety. Studies also suggest that the disease can influence levels of human aggression, extroversion and risk-taking. Now a study by the Karolinska Institute in Sweden suggests a mechanism by which toxoplasma may influence the behavior of its hosts.