Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
Cats sleep for 70% of their lives.
8