A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
A cow produces around 200,000 glasses of milk in her lifetime.
373
Cats and dogs can hear ultrasound.
350
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
A puppy is born blind, deaf, and toothless.
16