Hi all. This is not an emergency more of a feel ideas and opinions. I have 4 week old bantam frizzle Cochin. I got her at a feed store and only because I felt sorry for her. I know chickens are livestock etc etc. I really up on a farm and I'm starting my own now while in vet school. I hate to see animals suffer and I knew if I left her there it would be a slow painful death. She was lethargic had a swollen eye and maxing half her feathers. She was a day old chick in a peen with 2 maybe 3 week old chicks and they were pulverizing her. So I brought her home kept her quarantined gave her antibiotics and hand fed her. She is now 6 weeks old she is good weight, active, earts, drinks doing well. Except she is either neurologically impaired or blind. She does this weird spinning circles thing specially when stressed, she also can't seem to tolerate new spaces bumps into everything shies away from other birds. I wonder if she doesn't have some brain damage from being beat up as a chick. She is already starting to get broody. I know she isn't sick so I put baby chicks in with her and she gathers them up under her wings. I have had her blood and fecal tested and no signs of parasite or disease. Just extremely odd and weird behavior. What do y'all think?