Cats and dogs can hear ultrasound.
350
Two dogs were among the Titanic survivors.
262
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Dogs have four toes on their hind feet, and five on their front feet.
179
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
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2