http://www.funadvice.com/my/advice/jodster en-us Indoor cats live from 21 years or more.Cats normally lives for 36 years and from about 10 to 12 years a cat may begin to show signs of growing old. jodster Fri, 09 Mar 2007 12:02:46 -0800 http://www.funadvice.com/q/longevity_of_cats 40994