My husband found one of our chicks laying in the brooder this morning with its head all of the way back into its back. Its feet are either always stretched out, or the whole foot is curled up. All it does is lay there. It is breathing heavily and its eyes are closed. Has anybody else had this issue? Is there anything we can do to help it? My husband has been giving it water through a dropper, but we aren't sure what else to do. Vets are not usually open on Saturdays here.