Dogs have been man's pet for over 14,000 years.
224
Dogs sometimes fake being sick to get attention.
26
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
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Sharks have been on the planet longer than trees.
14
Alligators can live up to 100 years.
337
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2