Hi! I recently adopted an adult hen that was a bit of an escape artist in the city. We have plenty of room out here and my 6 birds free range. I am her 4th home as homes 2 and 3 were small flocks that pecked the heck out of her. My girls are not yet laying and they have no problem with her. I have her cooped and have most of them in with her. When can I let her out to range with the flock?