Dolphins have names for one another.
18
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
One litter of kittens can be produced by more than one father.
57
A puppy is born blind, deaf, and toothless.
16
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Baby rabbits are called kittens.
6