Problems we've had with free ranging are coyote/dog attacks (even in daylight), chickens going in the garden, on the porch, digging up flower beds and hiding eggs. As a compromise we let them out in the late afternoon and only when someone is home. They have less time to get in trouble and we police them fairly closely. Helicoptering is good too. If I cannot let them out that day I will usually pick them goodies from the garden. ETA: we keep our grow outs in a chicken tractor. No one free ranges until they are in a permanent coop.