Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Service dogs are trained to know when they are on duty. When their harness is on, they know they are at work. When you take it off they instantly become playful and energetic.
11
Dogs have four toes on their hind feet, and five on their front feet.
179
Dogs can make about 100 different facial expressions.
18
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
The Basenji dog is the only dog that is not able to bark.
4