There's a rare breed of pig that looks like a sheep.
14
Cows can sleep standing up, but they can only dream lying down.
745
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250