I am building a separate enclosed space within my run for a chicken to recover from a wound she received by two hens she apparently offended deeply. They have been after her for a couple of days and I noticed this morning that they have finally drawn blood. She will be confined to this space until she heals enough to try reintroduction with the flock. I wanted to build it within the other chickens run so she would be safe, but hopefully not lonely. I am planning on putting a Rubbermaid tub in it to act as a temporary nesting box. Do I need to build a mini-coop with a roosting bar or will she be okay sleeping in the box? We have had the chickens for 1.5 years and have never had this issue, so I am not really sure what she needs other than a barrier to keep her safe from the other chickens. I am hoping it's not permanent and she cannot live in the house.