I'm not really sure if this is the best place to ask this question but I'll give it a shot. I am thinking about getting a few chickens (2 or 3) and live in residential neighborhood there fore I am looking at building a chicken tractor to keep the chickens in. If I where to build a tractor of the A frame variety with a completely enclosed run and coop, would I need to put some type of door between the coop and run that can be closed? If yes, even thought the run and coop are connected and completely enclosed would you still need to open and close the door ever morning and evening? I'll be placing the tractor in my back yard which has a 6 foot tall privacy fence.