When you look at the current research on spaying and neutering, the AGE at which it's done turns out to be vitally important to your dog's future health. For example, your female dog should NOT be spayed at 6 months old.
Life Expectancy of Dogs and Cats. We hope our pets will be a part of our lives for many, many years but the fact is that the average life expectancy is 10-12 years for dogs and 10-14 years for cats. Older pets have very specific needs and are particularly susceptible in later years to cancer, arthritis, and dental disease.
What is the average life span of a cat? The average lifespan of cats is much lower than the possible life expectancy, which is in a range from 10 to 17 years. The mortality rate for wild cats can be high, and most â¦ adult cats do not live 10 years, as they die of diseases, lack of nutrition, or accidents.