A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
The cat brain weighs about 30g.
167
Giant Anteaters' front legs look like a panda.
48
Sharks, like other fish, have their reproductive organs in their chests.
248
Female kangaroos have three vaginas.
2
Two dogs were among the Titanic survivors.
262