Denmark has twice as many pigs as there are people.
66
Cats recognise the voice of their owner, but never evolved to care.
22
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Dogs have been man's pet for over 14,000 years.
224
A dork is a whale's penis.
327
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5