i have 5 RI reds and 2 NH reds, in a 6x8 coop with 5 nesting boxes, the enclosed yard is 10 x20, problem is i got 1 RI and 2 NH reds that don't get along with the rest, i am thinking of putting in a pop door on the floor of the coop and leaving it open at night so there is an escape route if it gets rough. they free range all day so when they argue its easy to escape, i am hoping over time this will go away. any help would be greatly appreciated!