Dogs sometimes fake being sick to get attention.
26
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
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Sharks, like other fish, have their reproductive organs in their chests.
248
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Domestic pigs average a top speed of about 11 miles per hour.
182