An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
A group of unicorns is called a blessing.
304
Dolphins have names for one another.
18