I have two Hens that are now roosting in my neighbors coop. First it was just my Hamburg hen and now her best friend a brown leghorn has followed her. I have a clean coop with plenty of roosts and a heat lamp comes on when the nights get really cold. The hens are in my yard at daybreak and they free range in my yard all day but when night falls they are gone. The only thing I can imagine is if they have fallen in love with one of they many roos my neighbor has. Any suggestions? Also, they have a hen which comes over to my yard and free ranges with my girls. I think the freeloader love all the scratch and treats I put in my yard.