Sheep, goats, octopuses, and toads have rectangular pupils.
7
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
When you shave a guinea pig it looks like a little hippo.
19
A group of pugs is called a grumble.
10
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Early American humans hunted car-size armadillos and used their shells for houses.
12