An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Dogs have been man's pet for over 14,000 years.
224
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13