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
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
Gorillas can catch human colds and other illnesses.
205