One litter of kittens can be produced by more than one father.
57
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
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
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10