Skip to content

Deciphering Cat Ages & Levels


    Of all of the myths involving companion animals, one which continues to persist (and nonetheless drives me batty) is the notion that cats (and canines) get older at a tempo of seven years for each human 12 months.

    Frankly, this concept has by no means made a lot sense to me. We’ve all seen (or at the very least know of) cats who’ve lived to the age of 20. In reality, at one level I had over 30 20-year-old cats in my veterinary observe. Utilizing the 1-equals-7 rule, a 20-year-old cat could be the equal of a 140-year-old individual, which merely isn’t potential. Let’s now think about copy. Cats and canines can get pregnant and produce offspring as early as 6 months of age. Utilizing the 1-equals-7 rule, a 6-month-old cat is equal to a 3½-year-old human. Can individuals have infants at this age? In fact not! The 1-equals-7 rule doesn’t work for the easy cause that cats age sooner once they’re youthful and decelerate once they’re older.

    How one can evaluate cat years to human years

    Numerous years in the past, the American Affiliation of Feline Practitioners (AAFP) and the American Animal Hospital Affiliation (AAHA) collaborated to create an age-comparison chart that takes this into consideration. (See sidebar.) Based on this chart, a 1-year-old cat is equal to a 15-year-old individual, and a 2-year-old cat is sort of a 24-year-old individual. After that, you add 4 human years for each cat 12 months. It is a extra logical strategy and, in my expertise, it appears fairly correct. Observe: This chart doesn’t apply to canines. Canines have completely different age equivalents relying on their measurement (large canines have shorter life spans than small canines, for instance). Cats are all roughly the identical measurement, so the chart is common for cats.