Dogs sometimes fake being sick to get attention.
26
Cats sleep for 70% of their lives.
8
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
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
A lion in the wild usually makes no more than twenty kills a year.
186
In Australia, there are spiders big enough to eat snakes.
20
Gorillas can catch human colds and other illnesses.
205