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
Cats and dogs can hear ultrasound.
350
The Basenji dog is the only dog that is not able to bark.
4
One in three dog owners say they have talked to their pets on the phone.
427
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