The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Dolphins have names for one another.
18
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Giant Anteaters' front legs look like a panda.
48
Denmark has twice as many pigs as there are people.
66
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14