Dolphins have names for one another.
18
When cats are happy, they may squeeze their eyes shut.
10
When dragonflies mate, their tails form a love heart.
22
One litter of kittens can be produced by more than one father.
57
A group of kittens is called a "kindle".
10
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
There was a cable network called The Puppy Channel that, for 3 years, broadcast only broadcast footage of puppies playing.
1