I have four hens in my flock: 1 PR, 1 EE, 1 Welsummer and 1 RIR. Three of them are quite content to just roam around and chow down on feed, grit, water, grass inside their chicken tractor. The fourth one can often be spotted pacing along the run perimeter for hours at a time. I have tended to just associate this with chicken activity but today I put 2+2 together and realized that she is also usually the first one out of the coop when I release them in the morning. Is there anything I can do for her? Will she just get used to her lot in life? Making the tractor bigger is not really an option and the tractor is plenty big for 4 birds anyhow (~18 sq feet). I even tend to let them free range for a little while before they go to bed.