I noticed one of my 2 week old chickens has a bump on its' knee and it is causing its' foot to turn sideways. She is in a large pen with 8 other chicks and 12 baby turkeys.
It is still cool here. In the low 50's. After doing more research, I think it might be cocci. Ordered Corid. Should come on Saturday. Will start to treat the entire flock.
My 7 month old rooster was slow to leave the coop this morning. Outside now, but staying by himself. Very lethargic. Usually he is very busy with the other 15 hens. Very concerned.
Thank you all. I am in WI and it does get below freezing. I have fixed things so there is no longer water that can fall on their feet. I believe you are right, it is frost bite. Thanks for all of the help, I really appreciate it. Happy New Year!