News and Media

Growing older gracefully – Senior Pets

October 3, 2012

Written by Dr Joanna Chan (BVSc)

Pets are living longer thanks to advances in veterinary care, diagnostics and earlier intervention. But the key to enjoying our ‘senior’ pets lies not only in extending their life span, but in helping them enjoy their later years to the fullest.

Like people, dogs and cats are prone to debilitating ailments as they age. Kidney failure, heart disease, arthritis, dental disease, cancer, and cognitive dysfunction can occur during the normal aging process. In the past, because many diseases weren’t diagnosed until advanced stages, veterinarians could do little more than make a pet’s golden years a little more comfortable by treating the symptoms of age-related illness. If the pet was lucky, the problems would progress slowly. Most pet owners just accepted the fact that their four-legged friends were just going to live a relatively short life, get old, and pass on.


In general, some early warning signs that your pet may be having a problem are:

• increased thirst and urination

• loss of bladder control or breaking house training

• repeated vomiting

• bad breath, drooling or changes in appetite

• excessive panting or exercise intolerance

• lumps or changes in areas of skin color

• change in appetite – eating more or less than usual

• changes in behavior such as “spacing out” or excessive whining

• unusual bowel habits – diarrhea or constipation.

• changes in body weight – gaining or losing weight



Thanks to technical advancements in modern veterinary medicine, surgery, diagnostics and nutrition, not only do pets live longer but their quality of life has increased dramatically as well.

One example would be the use of new generation non-steroidal anti-inflammatory drugs. These drugs help the aches and pains of many senior pets while keeping side effects to a minimum.

Many age related problems are still seen as inevitable, but the attitudes of both veterinarians and pet owners have evolved. The belief now is that “age is not a disease”, and veterinary medicine is putting increased emphasis on senior pet health through preventative wellness programs.

At what age is a pet considered a senior? Generally, smaller breeds of dogs live longer than larger breeds, and cats live longer than dogs. Life spans vary with individuals, and pets, like people, age at different rates, some more gracefully than others. Some smaller breeds of dogs are considered geriatric at fifteen while large and giant breeds like Labrador retrievers and mastiffs are considered seniors as early as seven years old. Cats, especially if they are kept indoors, frequently live to their early twenties and don’t reach their golden years until their teens.

The single most important step a pet owner can take to keep their pet happy and healthy as long as possible is to schedule regular veterinary exams. As pets age, these exams are more important than ever, because as with people, early detection is crucial for disease and problem intervention. Young pets need regular exams once or twice yearly. But as dogs and cats approach middle age, these exams should be more frequent because every year in a pet’s life is equivalent to 5-7 human years.

Veterinarians recommend regular lab work, electrocardiograms, blood pressure monitoring, and x-rays to look for early problems like thyroid, kidney, heart, and liver disease. With early detection, pets with organ function problems can be treated with medication and special prescription diets that not only extend their life span but the quality of their lives. In some cases, medical problems can even be reversed. 

Watch pets closely and report any unusual behavioral or physical problems to your veterinarian immediately. Work with your veterinarian and develop a specific senior wellness program for your pet’s individual needs so that your special friend can enjoy aging gracefully.