Dogs can make about 100 different facial expressions.
18
Two dogs were among the Titanic survivors.
262
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
The Basenji dog is the only dog that is not able to bark.
4