We have this problem too, I've tried the hot sauce ( on the poop) and she thought it was even yummier. papaya pills ( read it somewhere) and it didn't work. I just have to go out with her everytime and pick it up as soon as she's done. Doing this when she was a puppy stopped it for months, but after we boarded her at 11 months it started again so I'm assuming they did not pick up her poop in a timely manner, never went there again. Other things I've heard are meat tenderizer with papain on their food, it's hard to find, most meat tenderizers have another ingredient plus I have no idea if this is good for your dog. Plus there are edibles you can buy like Solid Gold SEP, ONP and Eliminate Potty Mouth, someone else mentioned Forbid. The reviews are spotty on all of them so I haven't tried any of them. Luckily they say coprophagy is not bad for your dog like it would be for humans, it's just gross for us.