Regarding the “constipation” issue, one commenter noted under a one-star review of Doggie Doo: “Another reviewer (who gave it five stars) mentioned that you must put the bone back in the dog’s mouth to create the suction that moves along the [“poo”]. Seems as though that’s worth trying.”

And – you’re right – other than the real thing, what better “educational” way to teach kids about picking up their dog’s poop? 🙂