Dogs have been man's pet for over 14,000 years.
224
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
The cat brain weighs about 30g.
167
Drivers kill more deer than hunters do.
660
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Dolphins have names for one another.
18