Dogs have been man's pet for over 14,000 years.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Drivers kill more deer than hunters do.
660
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
A group of kittens is called a "kindle".
10