Alligators can live up to 100 years.
337
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Bats sleep 18-20 hours per day.
5
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250