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
Only 3% of bird species have penises.
0
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
A group of pugs is called a grumble.
10
A cat can jump FIVE TIMES as high as it is tall!
371