When you shave a guinea pig it looks like a little hippo.
19
Sloths take two weeks to digest their food.
243
A dairy cow can produce more milk when listening to music.
446
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57