We are so new to this. We got our chicks on Saturday. I don't even know how old they are. Two are really little and the other 4 are about the same size. we are thinking a few days to a week or so old. They don't have their tail feathers in yet but starting to but have been getting their wing feathers. The smaller 2 still don't have their tail feathers and look younger. How do you figure out how old they are? I heard people say they are feeding them snacks/treats. What age do you do that at? We have been handling them so they are getting use to us. Only one seems to be a scardy cat and cries when we pick her up. She's a buff orpington or at least suppose to be. Not sure I trust these feed store.