I have a 10mo roo (Easter egger mix) that I hatched myself and he has a flock of 10 mixed age girls. He has always been great with them and with us, including my 13yo daughter. We have raised him to not be overly friendly and respect us and trust us. I thought we had done a good job with him until we moved the birds into a new coop (same run) a few weeks ago. He has become aggressive with me somewhat but especially with my daughter. He has total respect for my husband of course. I have been able to reassert my authority with him and he lets me feed and pet his girls again but my daughter is having a hard time. He chased her out of the run the other day and tried to peck her through the coop window. I’ve never seen him act like this. We are planning to put her in her snow pants so she can stand her ground with him without being afraid but is there any hope for him? I need her to be able to help me with the birds