Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
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
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
A cow produces around 200,000 glasses of milk in her lifetime.
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