I am just starting out with my plans for a chicken coop, oh and Im new to the whole chicken thing anyways..I plan on having a door on the back of the coop to be able to walk into and clean, get eggs, and whatever else. I will have a small door opening on the front for the chickens to get out to the run. What Im wanting to know is..do I need to put a door on the front side(where the run will be) big enough for me to get through? Is there any reason why I would need to be in the run? Such as to clean or anything?