A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
Dolphins have names for one another.
18