I have two chins, Mister and Pirate, who got ahold of a plastic bag containing rosehips. They chewed/ate through about half of one of those snack-size Ziploc bags, and it looks like all the rosehips are gone (there was probably like half an ounce in there). I cleaned the living room of poops, and let them out one by one, so I could see how they were pooping. Pirate is pooping like a champ, but after about 45 minutes, Mister is pooped only a couple of tiny poops, about the same diameter as he should be, but only about 1/3 to 1/2 of the length they normally are, and they're a bit sticky. He may have pooped quite a bit more, but it looked like he was "recycling", if you know what I mean. I've fed them each about half an inch of Petromalt, but is there anything else I can do?