13 Weeks In Cat Years. The life expectancy of a cat that is living indoors is typically about 16.9 years (based on a survey of other sites, not actual data), while the life expectancy of one living outdoors is 5.6 years. Check our calculator at the bottom.
adult cats don't need as many vaccinations as a kitten needs and are usually healthy, but this age period is a good time to get some baseline blood work performed to know what your cat's normal values look like. Weaning and learning cat skills kittens can be introduced to solid food during their fifth week, although they'll continue nursing for a few weeks after this. She also has a healthy appetite and is eating a good amount but is losing weight.
But the history of the cat goes back much farther than that.
That is to say, if you consider the maximum age of a human to be 100 years, then, based on the cat calculator, the maximum age of a cat is 20.8 years. 10 cat years = 56 human years; If you adopt your precious pet sooner, she may miss important developmental and social lessons from her mother and siblings. On the other side of the coin, if.