Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
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
In Australia, there are spiders big enough to eat snakes.
20
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
A puppy is born blind, deaf, and toothless.
16
Cats and dogs can hear ultrasound.
350