There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
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 elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Domestic pigs average a top speed of about 11 miles per hour.
182