Ok, Im in South Texas...today it was very hot 105 index...What Ive been doing now for a week is going out side during the hottest part of the day and 3-4times I grab the hose and spray my chickens...pointing the hose up letting it come down like rain.
I was afraid to wet the run too much as it would make mud, but now Im reading its ok??? I read somwhere in here that someone gets milk containers...freezes water and puts the ice in coop, thus cooling down the coop and if its off the ground, it cools the ground under the coop where they lay. this is very CHEAP!!!!
old milk jugs ...water...and just an old aluminum trash can, for that matter even an old ice cooler.