George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Female kangaroos have three vaginas.
2
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Sharks, like other fish, have their reproductive organs in their chests.
248