I have a single chicken. A leghorn roo. How do I keep him in my barn/pasture, and keep him from jumping the fence to my neighbor's yard/barn? He has no chickens, but my roo insists on going to his barn. And he hates him. I don't have a coop, and predators aren't really a problem. There's roosting space in the barn. I really don't like keeping him in the cage (it's a really big dog cage, for a great Dane). How can I keep him at home?