Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Cows can sleep standing up, but they can only dream lying down.
745
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
The cat brain weighs about 30g.
167
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17