Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
A scorpion can hold its breath for up to 6 days.
19
Cats sleep for 70% of their lives.
8
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10