two of my whites were attacked by my Maran roo ..he gets along fine with the three chickens he was raised with and isnt aggressive towards me i pick him up and he never pecks ..he's 6 months old .. I usually kept the two flocks seperate but only by a fence they still have contact (somewhat) I couldnt believe his agressiveness today he just wouldnt let up and it left two ofm y hens bleeding one from near her eye and the other around her neck ! .... as soon as i saw this I removed him ..Im guessing he wont be able to socialize with the others just stay with the other three one silkie roo a silkie hen and a Maran hen I heard its not good if they drw blood is this true ??