I read somewhere that chickens won't drink enough water if it gets too warm and that I need to ice it or they could dehydrate. I also read that mint helps. That sounds like a bunch of hooey to me but then again, I'm not a chicken expert. Their water is always in the shade. It's in one of those metal waterers. Isn't that good enough? Granted it gets hot in Georgia but I certainly don't remember my grandparents taking out a glass of iced mint tea to their chickens. Any thoughts on that?