Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Cows can sleep standing up, but they can only dream lying down.
745
A cow produces around 200,000 glasses of milk in her lifetime.
373
There are more than 150 million sheep in Australia, and only some 20 million people.
247
In 1984, a Canadian farmer began renting ad space on his cows.
188
It is physically impossible for pigs to look up into the sky.
361
Sheep can survive for up to two weeks buried in snow drifts.
260