Sharks have been on the planet longer than trees.
14
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Two dogs were among the Titanic survivors.
262
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6