It's supposed to be very hot, 104 today and tomorrow and it came on fast. My 4 chicks are 3 months old and live in a fenced in pen that's about 15 by 20 ft. They have a coop I bought from Amazon thats actually 2 connected together. I have the pen mostly covered so they have plenty of shade. If I'm not home will they be ok? Will their water get too hot? Will they get too hot? They've been living outside for about a month now.