A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
A cow produces around 200,000 glasses of milk in her lifetime.
373
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
When cats are happy, they may squeeze their eyes shut.
10
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132