Hey, I am preparing my coop and run for the chickens. Currently the height of the top of the run is only 2-3 ft. high. Would this be alright to keep chickens in? It is still long and wide enough, and gives them enough area, just not very high. Also, I plan to allow them a couple of hours a day of structured, supervised, free-run time, outside of the coop and run. What do you think? Thanks!