There's a rare breed of pig that looks like a sheep.
14
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
When you shave a guinea pig it looks like a little hippo.
19
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
A puppy is born blind, deaf, and toothless.
16