Is there a way to help prevent hit bottom from getting dirty after he poops? To be more clear, after Chewie (Chewbaca) poops, it's like it smears between his tail & rear end, he finishes pooping & then we will often find skid marks on our tile floor. Gross! Is there a way to maybe prevent the poop from smearing on him? Something I can apply to his bottom to help? Sorry for the gross post, but help!