It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
When dragonflies mate, their tails form a love heart.
22
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Tigers can see 6 times better at night than humans.
305
A group of pugs is called a grumble.
10
A 42-foot sperm whale has about 7 tons of oil in it.
209
Lobsters have blue blood.
476