Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Sheep can survive for up to two weeks buried in snow drifts.
260
There are more chickens than people in the world.
325
The most expensive cow in the world was sold $1.3 million.
160
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
A cow produces around 200,000 glasses of milk in her lifetime.
373
Domestic pigs average a top speed of about 11 miles per hour.
182
It is physically impossible for pigs to look up into the sky.
361