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
A 42-foot sperm whale has about 7 tons of oil in it.
209
Cats and dogs can hear ultrasound.
350
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
A group of pugs is called a grumble.
10
The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
17
A domestic cat can sprint at about 31 miles per hour.
274
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18