14 Dog Facts You Didn’t Know

Category: Pets

There are more than 150 dog breeds, divided into 8 classes: sporting, hound, working, terrier, toy, non-sporting, herding, and miscellaneous.Dogs can smell thousands of times better than humans. Their noses have millions more scent receptors —for example, a human nose averages 5 million while a Dachshund's has 125 million—making them useful in sniffing out drugs, dead bodies, bed bugs, explosives, and more.