Bats sleep 18-20 hours per day.
5
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
Condoms were originally made of animal intestines or linen.
347
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
The octopus does not have a blind spot.
273
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9