Dolphins have names for one another.
18
When dragonflies mate, their tails form a love heart.
22
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
There was a cable network called The Puppy Channel that, for 3 years, broadcast only broadcast footage of puppies playing.
1
A puppy is born blind, deaf, and toothless.
16
Sea otters hold hands while sleeping so they don’t drift away from each other.
104