One in three dog owners say they have talked to their pets on the phone.
427
Gorillas can catch human colds and other illnesses.
205
The cat brain weighs about 30g.
167
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
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
The reindeer is the only mammal that can see UV light.
17