We love our dogs, and they can practically do no wrong — that is, until they have an "accident" inside. The sight of dog poop on the carpet can certainly make your stomach sink and your nose crinkly.

Pet parents, you know the drill. You get home from work or from picking up the kids, and your nose crinkles. That wasn’t there when I left. Your eyes pan the room. Where is it coming from? Where’s the ...