An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
A group of pugs is called a grumble.
10
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Cows can sleep standing up, but they can only dream lying down.
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