The world’s smallest dog is about the size of a soda can, weighing just 150g.

Cats cannot survive on dog food as they require five times as much protein as dogs.

The starfish is one of the only animals who can turn it’s stomach inside-out.

Starfish actually have a total of eight eyes, including one at the end of each leg.

Google has a “dog policy”, and staff can bring their dogs to the office.

Sea otters hold hands while sleeping so they don’t drift away from each other.

A monkey was once tried and convicted for smoking a cigarette in South Bend, Indiana.

There is a little pouch on an otter’s body where they keep their favorite rock.

To take control of their herd, powerful male dolphins occasionally rape weaker males.

Cats can produce over one hundred vocal sounds, while dogs can only produce about ten.

Millie the White House dog earned more than 4 times as much as President Bush in 1991.

A man is more likely to get a woman’s phone number if he is accompanied by a dog.

A strand from the web of a golden spider is as strong as a steel wire of the same size.

There’s a spider in Brazil which bites can cause an erection that lasts for hours.

Male polar bears can weigh more than 1,500 lbs. when they are born, they weigh only 2 lbs.