So, my coop is connected to a 9'x9' enclosed pen and I have been noticing that underneath the things within the pen (ie the waterer, feeder, a few small logs, etc.) a white fuzzy mold likes to grow. Normally whenever I move something I stamp it out and smear it around but I am wondering if you guys think this could be a problem? Any ideas on fixing it or should I just not worry? the chickens (3 of them) get out to range a good deal during the day (most days). (I figure its because its damp this time of year where I live and I should probably move the coop and pen around a bit to give the chickens new, fresh dirt to scratch around in) Thanks!