My chickens have runny poo all summer because they drink like crazy.
Same thing happened to me today. My hen was listless yesterday, and slept all day today, then died. I do all I can when it's hot. Ice in the waterer, and one thing that really works for me is to run water and when it puddles, the chickens actually stand in it to cool off. When everyone is done, I turn the water off. I don't think this hen ever stood in the water puddle. Sad thing.
Same thing happened to me today. My hen was listless yesterday, and slept all day today, then died. I do all I can when it's hot. Ice in the waterer, and one thing that really works for me is to run water and when it puddles, the chickens actually stand in it to cool off. When everyone is done, I turn the water off. I don't think this hen ever stood in the water puddle. Sad thing.