Is brooding in the coop okay? i mean the brooder is at 85 degrees, ventilated fresh food water, and COMPLETELY separate from the big chickens.. Is it okay if they are in there? I just cleaned the coop out.. as i do every week now, and they will be coming in 2 weeks.. (hopefully my and grandma got in fight!) So will they be okay? And vice versa.. will the older chickens be okay? Im a lil worried about lack of ventilation but they have little holes (about 1 inch wide) covered in hardware cloth close to the roof.. but the 2 windows will have to be shut. They will free range okay so hopefully they will be fine?