Hi all – I have 11 year old hens in run 10X21, with no roof. Living in CT with high water table we are very muddy these days. The hens rarely stay in the coop and have been sloshing around. How often should I be cleaning / raking out the run ? My plan as of this spring is to add a few inches of sand to the run with pavers/gravel under the coop where food/water hangs. Is this wise if I need to rake out the run often ? Your thoughts are greatly appreciated ?