Bunnies Getting Bolder

My rabbit siblings' bunny friends are growing bolder. Usually they lurk in the backyard, which is okay, since then no one will see them, and think that I approve of their presence. This afternoon one of them got bold, though, and was lounging openly in the front yard for all the world to see, and to get the impression that this is a rabbit house! I'm sure those horrible relations of Nick the Cat who lurk around, spreading bad luck saw the bunny, and were laughing. Does anyone have suggestions for putting this bunny in his place, in the back? He looks rather fat and sassy. I'm not sure if I could net and drag him back there.