Dogs sometimes fake being sick to get attention.
26
The Basenji dog is the only dog that is not able to bark.
4
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
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Two dogs were among the Titanic survivors.
262
Dogs have been man's pet for over 14,000 years.
224