I have 10 Wyandottes and they all fight/ size each other up and chase and peck at each other! Is this normal? Or should I be concerned? I noticed my silver laced and blue laced reds are picking on the gold laced ones (I have 3 golds) really bad! They won't give them a break! What should I do? Should I separate the golds? Or separate all of them but color or breed? Thank you!