My neighbor gave me 17 hens ranging from 1yr to 2yrs. They just moved in Their coop wasn't setup well enough for the chickens to stay safe and warm in the winter. About 6 of the chicken keep going back to their old home. I will leave them in the coop for a few days in hopes that they will learn the coop is their new home. As soon as I let them out to free range, they back to the neighbors and I have to pick them up again at night. The neighbor doesn't feed or water them anymore. Does anyone know a way to get the chickens to stay? Thanks!