I have a flock consisting of 10 week old BO pullets, and 14 week old guineas. In the morning around 6am I open the coop and let them free range as they please. However, they do not want to leave the coop area and often even during the day when it is MUCH cooler outside than in, they go back inside the coop. My question is, should I close the coop up in the am after I let them out? Or are they just young and will explore more and range further with age? Sorry this is such a newb question...but I'm a newb!