Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
A puppy is born blind, deaf, and toothless.
16
Denmark has twice as many pigs as there are people.
66
A group of kittens is called a "kindle".
10
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
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18