Cocoa does the same thing, there is a pill out there called "deter" that will stop the puppy from eating their own. It doesn't work as far as getting them to stop eating others unless you give the pill to the other dog. What we have decided to do (which was suggested by a great lady), is when one of the other dog goes poop and Cocoa goes for it, I show her a handful of treats and then toss them out into the yard (away from the poop) and she concentrates on that. She doesn't seem to like old poop, it has to be fresh out of the butt. LOL Anyway, that had been working for a few months but now she is back at it, so I'm back to throwing treats in the yard, it is like a great big scavenger hunt for her. Give it a try.