Help, help, help!! I'm new at this chicken thing. I got 5 RIR chicks yesterday from My Pet Chicken and one of them is sick. She's been lethargic all day and this evening I noticed pasty white stools. I've given her some yogurt and I added apple cider vinegar to all the chicks' water, and gave her some with a dropper to make sure she was drinking. Can anyone tell me what might be wrong? I moved everyone into a new brooder set-up because I wasn't sure the other one was warm enough at night, fresh bedding and isolated the sick one, sterilized the waterer and feeder. I got them non-medicated feed (kicking myself) because I live in the city and the place that I was going to get the medicated feed (called ahead, they assured me they'd have it) didn't get it in and it's way the heck out of town. The place in town didn't have medicated feed, so I got what they had. Can anyone give me any suggestions on what to do? I can go to the farm store in the morning. I went to petsmart because it was the only thing open and picked up some tetracycline for birds because it said for digestive issues and diarrhea, but I hate to give it if she doesn't need it. Will she make it through the night? I'm so upset. While I told myself i wasn't going to get attached yet, this one IS my favorite. She's a little smaller than the others, has almost no brown markings on her and was really feisty yesterday.