This article was contributed by the STOMP Team.
Do you know that the imprint of a dog's nose is as unique as a person's thumbprint? Also, if you think it is cute that your dog loves to share chocolate with you, STOP. It can cause renal failure in these pets.
Dogs can also apparently detect diseases with their keen sense of smell, and you might be able to guess the lifespan of a pooch by just looking at its face.
Check out these unknown dog facts in pics 1 to 10, as well as other mind-blowing facts in the gallery below.