Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
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
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Condoms were originally made of animal intestines or linen.
347