During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
The cat brain weighs about 30g.
167
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The reindeer is the only mammal that can see UV light.
17
A group of pugs is called a grumble.
10