I think that everyone needs to remember that what may work for one person in one location may not work for another in a completely different climate. You have to keep an open mind, explore your options, do your own research, and sometimes learn by trial and error. Sand is not the cure all, but, given MY geographical location, climate, the location of MY coop and run, and my lifestyle it works for me. I have a well ventilated coop and a run that does not have a roof. I have 80% shade cloth across the length of the run over welded wire. My area is not in a low spot where standing water is a problem. It is also in a spot that gets morning sun, and shade in the afternoon.
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