I have a 3 month silkie chick who sways back and forth. Cant stand still so she has trouble eating and drinking. She was perfect untill three days ago. I have taken her out of the coop and put her in solitare as soon as I noticed her acting strangely. She has no wounds or pests on her and everyone else seems fine. Does anyone have any idea? They have a heat lamp so I dont think the cold was a factor, but as to what it could be i'm clueless. If anyone has any sugestions please let me know. Thanks,, John.