5 Fact on Dogs

1. The chow is the only dog that doesn't have a pink tongue, it's blue!
2. Greyhounds can see better than any other dog.
3. Dogs have around 100 facial expressions, most of them made with their ears.
4. You're subject to fines and/or imprisonment for making ugly faces at a dog in Oklahoma.
5. Dogs sweat through pads in their paws, not by salivating.

Strange!