We love dogs, but dogs can be gross. In fact, one of the grossest things that dogs do is eat poop. Learn more about this disgusting and very common habit and why your dog might be doing it. Video of Why Dogs Eat Gross Stuff.mp4 Related Articles Reducing Your Cat's Fear of the Veterinarian Dog Booties: Keeping Your Pooch Comfortable on Ice and Snow Abscesses in Dogs Pannus in Dogs