I have some very fluffy speckled sussex. Picture BIG Butterball chickens! I haven't inspected all of them yet, but my biggest speckled sussex has issues with getting poop on her vent feathers. I looked for lice or mites and did not see any. . . . . Her vent area looks perfectly normal. Does anyone else have issues with their speckled sussex getting poop on the rear end ? ?