Dogs can make about 100 different facial expressions.
18
A puppy is born blind, deaf, and toothless.
16
Cats and dogs can hear ultrasound.
350
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
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Dogs have four toes on their hind feet, and five on their front feet.
179