Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
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
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
One litter of kittens can be produced by more than one father.
57
A group of pugs is called a grumble.
10
When dragonflies mate, their tails form a love heart.
22
Baby rabbits are called kittens.
6