A cow produces around 200,000 glasses of milk in her lifetime.
373
Cats recognise the voice of their owner, but never evolved to care.
22
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Dogs have been man's pet for over 14,000 years.
224
In 1949, an official boxing match between a bear and a man was held. The bear won.
41