Hello My grandma has a separate free-ranging flock(a pair of slightly deformed roos and a normal hen) of an unknown breed in the backyard. My flock of 2, 5-month old New Hampshire Reds(a pullet and a cockerel) lives in a coop. When I let my flock out for free-range time, my grandma's flock attacks them when they come close, while my flock doesn't fight back and flee. It's probably because 2 isn't a flock....... The hen of my grandma's flock just started laying, and we don't have a nest box for her, so we decided to move her in the coop with my flock. She is the leader of my grandma's flock. Will the laying hen attack my 2 chickens, or will they establish a pecking order? What will happen to the 2 deformed roos? Thanks in advance!