I have a 7 week old Ancona Roo who has started to get very aggressive towards all the other chicks. He pecks at them and chases them around constantly. He especially picks on the ones that have had AE problems and splayed leg (as a side effect of the AE). I separated him from the flock (there are still two other Ancona Roos in there). Here's the odd thing, since separating him I have decided to let him hand out with me when I am working in my home office or at night when I am watching TV. He is totally fine with me, and loves to sit in my lap and sleep. He seems to nice with me, but not so nice to the girls in the brooder pen. Is this odd for him to be mean to other chickens but nice to me? I was thinking I would have to get rid of him (especially since I have no shortage of roos) but now I am kind of attached to him. He is pretty cool.