I've got 15 chickens, 3 roosters and 12 hens. I used to let them out about an hr or 2 before dusk, now I let them out around 1 pm or so. They used to stay right next to their coop/run, however now they have been wandering into the woods... They don't go that far, but they r out of sight when in the woods. Should I worry about not being able to see them at all times? I DO call them back every so often and reward them with treats, but then they retreat back to woods again. I am a little worried about predators. I haven't seen any foxes in the area since may, but that doesn't mean they won't return. I don't know how to keep them from wandering in the woods. We have a huge backyard that's wide open, are they maybe intimidated by the open space?