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
Tigers can see 6 times better at night than humans.
305
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6