I'm never quite sure at what age you should feed chicks mixed corn, as a treat in conjunction with chick crumbs of course? It looks quite hard to digest to me but I'm sure the mother would love some and she will try to feed it to the chick (currently 4 days old). Also at what age should you put a dust bath in? My mother hen is very energetic - she almost knocks the little one over teaching her to dig, and I worry the chick will get covered in dust and get it in her eyes etc.