Dolphins have names for one another.
18
Raj from the Big Bang Theory is married to Miss India.
11
Baby rabbits are called kittens.
6
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
A group of pugs is called a grumble.
10
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12