Denmark has twice as many pigs as there are people.
66
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
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
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Rattlesnake mating sessions have been known to last more than 22 hours.
232