Hey guys! I have a 9 week old, 2, 6 week olds and now 2, 4 week olds. I've have the 4 weekers in a corner of the coop separated by chicken wire for a week now. I just put the group together for the first time an hour ago in a 10'x16' pen. My 9 weeker (which I'm fairly certain is a roo) won't stop chasing and pecking the babies no blood shed so far but how long will this last? I'm nervous to let them sleep together tonight. Should I seperate them some more?