Sheep, goats, octopuses, and toads have rectangular pupils.
7
Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
17
Sloths take two weeks to digest their food.
243
The elephant brain weighs about 6,000g.
274
A puppy is born blind, deaf, and toothless.
16