Dogs can make about 100 different facial expressions.
18
Some ribbon worms will eat themselves if they can't find any food.
-33
The oldest pig in the world lived to the age of 68.
65
It is physically impossible for pigs to look up into the sky.
361
Polar Bears can eat more than 50 lbs. of meat in one setting.
25
A pig's orgasm lasts for 30 minutes.
303
All species of beetles are edible.
21
