Longevity of unknown heritage cats are much more difficult to predict. Even when felines are “part” Siamese or Persian, for example, these felines may inherit the very worst, or the very best, from the parents. The majority of pet cats are domestic shorthair or domestic longhair kitties of mixed ancestry, and the products of unplanned breeding. That by itself points to a poorer-than-average level of health for the parents, which in turn would be passed on to the kittens. Siblings within the same litter may have different fathers, and can vary greatly in looks, behavior, and health. When all is said and done, one should expect the random-bred cat-next-door kitty to be neither more nor less healthy than their pedigreed ancestors—as long as they all receive the same level of care and attention.
“If you get a kitten, it is very likely you will have this cat for the next 15 to 20 years,” says Dr. Abood. That means the last 25 percent would be 12 to 15 years. To simplify matters, most veterinarians consider cats to be “senior citizens” starting at about seven to eight years old, and geriatric at 14 to 15.
Here’s some perspective comparing cat age to human age. “The World Health Organization says that middle-aged folks are 45 to 59 years of age and elderly is 60 to 74. They considered aged as being over 75,” says Debbie Davenport, DVM, an internist with Hill’s Pet Foods. “If you look at cats of seven years of age as being senior, a parallel in human years would be about 51 years,” she says. A geriatric cat at 10 to 12 years of age would be equivalent to a 70-year-old human.
CHERISHING OLD KITTIES
Veterinarians used to concentrate their efforts on caring for young animals. When pets began to develop age-related problems, the tendency among American owners was to just get another pet. That has changed, and today people cherish their aged furry companions and want to help them live as long as possible.
Modern cats age seven and older can still live full, happy and healthy lives. Age is not a disease. Age is just age, says Sheila McCullough, DVM, an internist at University of Illinois. “There are a lot of things that come with age that can be managed successfully, or the progression delayed. Renal failure cats are classic examples.” It’s not unusual for cats suffering kidney failure to be diagnosed in their late teens or even early twenties.
“I had a woman with a 23-year-old cat who asked should she change the diet. I said, don’t mess with success!” says Dr. McCullough. These days veterinarians often see still-healthy and vital cats of a great age. “I think if the cat lives to 25 years, I shouldn’t be doing anything but saying hello,” says Steven L. Marks, BVSc, an internist and surgeon at Louisiana State University (now at North Carolina State University). “If you’ve ever had a pet live that long, you want them all to live that long.”
Excerpt from COMPLETE CARE FOR YOUR AGING CAT, revised and updated Kindle Edition by Amy D. Shojai, CABC.
So do you have an “old” cat? Does he or she act like a senior? What age did you notice a change, if any? Seren now has a few white hairs surrounding her eyelids, made visible by the dark mask. And she’s got some arthritis so she doesn’t leap as high any more. A couple of her claws have thickened and require more frequent trims since she has trouble pulling them in (she “clicks” when she walks on hard surfaces). But keeping the dog in line seems to keep her very happy and engaged in life! What about yours? Please share!
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