All of mine will do it, but never their own poop. Everybody loves Ferk's cuz it's got all kinds of good stuff in it The only way I've ever found to stop it is to pick it up as soon as it happens. I've tried various things over the years...cayenne pepper sort of worked LOL, but only if it's always on there, and they can smell when it is and when it isn't. Eventually I figured out that if I have to sprinkle it with cayenne every time they poop, why not just pick it up?