Wherever my boys may be, it could be round the back, in the barn or in the top field, all I have to do is stand at the front door and shout "Boys" and they come running. At night too, when Im putting them to bed, I sometimes decide to do the chooks first, so I just say to the boys "chickens first tonight" and they run straight over to the chook house to say goodnight to them. I have to say, that if the boys go to bed first, the chooks come over to the goat house and say goodnight to them too. My husband never believed me when I told him, until he witnessed it with his own eyes!