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
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
A group of pugs is called a grumble.
10
Cats and dogs can hear ultrasound.
350
Dogs can make about 100 different facial expressions.
18