One litter of kittens can be produced by more than one father.
57
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
A group of pugs is called a grumble.
10
A puppy is born blind, deaf, and toothless.
16
When dragonflies mate, their tails form a love heart.
22
Dolphins have names for one another.
18