Top 10 Cleanest Dog Breeds br br What are the “cleanest” dog breeds? A lot of prospective dog owners with tidy homes would like to know. Unfortunately, the term “clean” is relative, and might apply to dogs that have little discernable doggy odor or dogs that groom themselves like cats. Or perhaps “clean” means dogs with low-shedding, hypoallergenic coats, or even dogs with no coat at all. Keeping these factors in mind, here are the top ten breeds we’ve determined to be the cleanest.