I have a six week old pullet that has no tail feathers(it seems genetic to have no tail feathers, not falling/pecked out), but below its rear the poop seems to always stick. It has large clumps that regularly build up below its opening, so it doesn't seem to be hindering its ability to "go", but it is seriously unsanitary. It's been doing this for several weeks and I was hoping when real feathers came in, rather than fluff, it would "grow out of it." However, it's only getting worse because it's poop is bigger. So any ideas on fixing my dilemma? I tried vaselining the area and this worked for maybe a day, but the chicken seemed to not like it. Thoughts?