When cats are happy, they may squeeze their eyes shut.
10
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Lobsters have blue blood.
476