Its a Sunday morning and I just discovered that my three 7 week old chicks began depositing bloody poops sometime during the last night. One of them seemed listless yesterday, but I hadn't notice any abnormal poop then. From what I've read, it sounds like it is cocci and that I need to treat with Corid. The challenge is that no one is open on a Sunday who carries this treatment. Tomorrow morning I can get it at about 5 different places. So the question is, what can I do in the meantime? Will the chicks likely make it until tomorrow? Someone suggested powdered milk in another post and I added that to their feed already. Any advice or suggestions are welcome.