The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
A cow produces around 200,000 glasses of milk in her lifetime.
373
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Lobsters have blue blood.
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