The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
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
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Cats recognise the voice of their owner, but never evolved to care.
22
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23