Everything is 3 foot tall. I have 32 sq feet of coop space and in process of adding about 60 sq foot of enclosed run space. Then we let them out for the weekend to free range in a 5 ft fenced in .75 acre yard. Should I mount a perch 2 foot high? I have 8 chickens with a rooster who is up in the air about staying. It is a Pure bred black Sumatra with a black small comb and a Long tail. (Off question, To anybody who owns one, Do they Crow as loud and often then normal chicken, Considering they are a wild game hybrid?) Do I have room to add for next season? I don't know if I want any, but the bug might set in next spring.lol Thanks!