Dogs have four toes on their hind feet, and five on their front feet.
179
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
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
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
Dogs have been man's pet for over 14,000 years.
224