We have a 4-5 week old Partridge Rock that is holding her neck strangely, frequently holding her head between her legs and walking backward. I've done a lot of googling and it seems like it must be what is often called "crookneck." She started exhibiting these symptoms Friday evening. Sunday we started giving her polyvisol, 2 drops twice a day. She is no worse, but no better either. Still eating, drinking, and eliminating. Any thoughts? Should we be doing more? Oh, I have also ordered avia charge which should be arriving any day now. It'll be okay to give to all 4 chicks, correct? And in terms of administering the polyvisol--I'm sure there are members of my family who would've paid money to see me trying to sweet-talk Wendy into opening her beak for me!! I ended up letting it soak into a few flecks of feed and she ate that. Are there better ways? Thanks!!!