my brooder is outside. half of it is shaded. i cut the heat lamp off about 6 every morning. but my chicks are still getting too hot. they have plenty of water and stay in the shade but they are still panting. they are still lively but what can i do to keep them cool besides buying a fan or something. on another note. their poop is runny. i am guessing that this is because they are hot and drinking a lot of water. not bloody or anything just watery. is this anything to worry about or is it normal for the conditions.