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 been man's pet for over 14,000 years.
224
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
A puppy is born blind, deaf, and toothless.
16
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Dogs can make about 100 different facial expressions.
18
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250