My chickens have been disappearing one by one to the neighbors coop. They used to come home on their own at dusk and I would let them out in the morning to free range. They immediately run over to the neighbors and mingle with their chickens. One disappeared and didn't come home one night. Neighbor said she hadn't seen her. Then this month, another one disappeared. I saw her during the day so I know she's alive and she comes home to lay her egg but at night, she's not there. Then two days ago, another chicken disappeared but I have the exact number of eggs I'm supposed to? I have a rooster. I thought his job was to keep the ladies in line and bring them home at night? How do i get my chickens to come back home? I give treats and good food i thought.