Hi there, I live in WI and our summers can get super hot. Next week it going to be HUMID and 90 all week. I plan to put fruit and veggies in ice cubes so that the chickens have lots of ice to peck on all day, however being that hot it will melt........ so I plan to put a kitty pool in the outdoor run with minimum water in case they wanna cool off - but any suggestions on how to keep them cool other than what I plan to do??? Their coop floor is concrete so I assume they could go in there for some shade and lay on the concerte but still???