Dogs have been man's pet for over 14,000 years.
224
Whales and dolphins can't taste anything other than salt.
11
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Alligators can live up to 100 years.
337
A lion in the wild usually makes no more than twenty kills a year.
186
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Giant Anteaters' front legs look like a panda.
48