Dolphins have names for one another.
18
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
A puppy is born blind, deaf, and toothless.
16
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
A group of pugs is called a grumble.
10