Hi I am a new chick momma. I had my 5 chicks inside in the broader for 5 1/2 weeks. They are 7 weeks now and have been in their coop for a week and a half. They loved me in their broader and now that they live in their coop they don't want nothing to do do with me! I catch them and hold them and talk to them everyday. I hoped to get them to come to me with treats, but they don't seem interested. They don't really know the whole treat thing, as I just throw some in the yard after having sat there with some on a rock by me and no one cares. What can I do to "treat train" them?