I have 12 Buff Orpingtons. I have 2 that have poop stuck to their bottom. I cleaned one about a week ago and felt like I did more harm than good. I haven't messed with them since then. The chicken poop seems like cement to me, how do I remove it without harming my babies? I know they are still able to poop because I have seen them do it, but they need their butts cleaned. Need help!!