My 9 month old Amber link hen started to walk in circles last weekend. She was still eating, drinking, free ranging, and laying eggs almost everyday. After doing some research, it seems like she has wry neck which may be caused by a vitamin deficiency. The recommended treatment (for silkies) was found on the browneggblueegg website. I started giving the hen selenium, vitamin E, vitamin B complex and prednisone. I'm wondering if anyone else has had success with this line of treatment. How long did it take for the chicken to show improvement? The hen was eating the meds in bread, but has now gotten to the point where she won't eat the bread. I'd say my hen is a bit worse than she was over the weekend. Today is the first day she has not left the coop on her own. Everything I've read says it "takes a while" for a chicken to recover, but I'm not sure how long to wait to make the decision to keep treating or to cull her.