A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
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
The octopus does not have a blind spot.
273
Dogs have been man's pet for over 14,000 years.
224
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Jumping fleas can accelerate 50 times faster than the space shuttle.
218