I am posting this for a friend of mine who doesn't know much about the chickens she is raising. She has written that her baby chicks feet are curling in and then they die. I have been looking up diseases and came across curly toe, but do they die from it? If it is curly toe she wanted to know where to get b-2? Also I think she is free ranging them because most foods would have b-12 in them I would think. She wanted to know what food to feed them and said they get grass. Thanks for your help.