Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Gorillas can catch human colds and other illnesses.
205
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
Bats sleep 18-20 hours per day.
5
Squirrels forget where they hide about half of their nuts.
698