Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
In 1949, an official boxing match between a bear and a man was held. The bear won.
41