I may add more keets in the spring, I'll be raising them like I do all birds that live in the coop. Once they are 6wks or so, they live with the adults, always introduce them in groups so they have friends to run and be with. Do you think the older Guineas will freak at the younger babies? My adult chickens never bother my babies, they are used to how I raise them. Also, if I expand my chicken yard, will the Guineas still follow the chickens back to the coop? They were raised with them, so they have a 'chicken mind', hoping that stays. From a 60x40ft grass area to idk, 1/3 acre or so. If they fly the fence, then far more land.