The seahorse is the only fish to have a neck.
12
Sheep, goats, octopuses, and toads have rectangular pupils.
7
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
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
Denmark has twice as many pigs as there are people.
66
There are approximately three chickens for every human on Earth.
13