I have (6) 13-wk old EE hens and (1) 18-wk old SS roo, and they all have the runs. I think it's because of the watermellon treats we've given them...but not sure. They are still getting medicated crumbles and get plenty of water to drink. What could this be from? Could it have anything to do with the extremely humid weather we are having? Just grasping for answers. Hubby thought we should ask you..... Answers?