So I have 9 adult hens and 2 babies to add in a few months. My inside coop is 6X8 and so is my run. I'm wondering if they need an addition to their run. I'm not able to let them out to free range everyday and they seem like they are bored and antsy lately. Some of them are getting their feathers picked at a bit, too. I was thinking of having my DH put a 12X6 with just chicken wire edges about 4" high and no top. Would that be okay for daytime while I'm at work? The main one has is totally enclosed. Comments or suggestions?