I have a buff cochin/RIR chick thats almost 4 weeks old. When and how do I introduce it to the hens and roo I already have? I put s/he outside to let them kinda meet from a distance. They all showed interest in the chick, but then one of the hens pecked the chick and was aggressive. Then to top it off I bought 3 black sex links that are about 10-14 days old and the cochin chick will peck at the babies. Everyone is in their own cages for now, but they will need to be all together at some point. How do barnyard raised chicks get along without being pick on by the others? Am I worried for nothing? Do these things just work out in the end? Thanks!