Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
65
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
Baby rabbits are called kittens.
6
When cats are happy, they may squeeze their eyes shut.
10