Hi there - I'm wondering if people generally have a portion of their run or all of their run covered with a tarp or something to keep out the rain/snow? I know they have to be covered with netting for predators, but I was just thinking that in the winter here, if the run is covered by something at least an area of the run will be snow/rain free for the chickens. I was thinking of creating an angled roof to cover at least part of the run (my coop will be next to my garage). What say you?