It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
There's a rare breed of pig that looks like a sheep.
14
A puppy is born blind, deaf, and toothless.
16
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8