Hi I am the proud parent of three Dominique chicks, they all appeared healthy after hatching out in our garage about 1 week ago. But now the smallest chick is displaying some strange behavior. She appears to be sleeping and when disturbed runs off as it possessed with one wing down or leaning to one side then she runs in reverse and does the same thing falling over on her side at the culmination of her run. After this strange display of wobbly running she is just fine. Is there a name for this and what can be done, is it infectious?