I have 9 chickens that were babies and now almost ready to/are laying. We have had them go into the barn since mom left them at 5 weeks. Well now we want them to go to the chicken coop with the rest of the chickens, what is the best way to make them go to sleep in there instead of the barn. The older chickens don’t mind them as they both free range together. Can we just leave them all in the chicken coop for a couple of days with food and water in there? We do have a run but we have ducks in there and the chickens would fly over.