I got a little EE chick at the feed store and stuck her and 3 others under my broody hen. They are 3 weeks old now. I noticed on Saturday that her head was all hunched down to her body. She was still active, running with her sisters, and pecking and doing normal chick things. I was worried it was the beginning of cocci so I bought her in the house and started treating her with corid. It's been 4 days now and there has been no improvement. She eats and drinks on her own and has a hearty appetite, her poo is and always has been normal. No blood or anything. She is very vocal and is always chirping away. I have her confined to a small cat carrier in the house. I started treatment for wry neck today, I don't know that that's the problem, but I'm going to try it. I gave her some vitamin E with selenium, and some vit B complex. I'm really at a loss of what to do. She gets around fairly well, but she is a little slower than the other chicks, so I'm afraid to leave her outside. Any ideas or suggestions of what I could do for her?