He just runs around and around their enclosure, doing this head wrecking monotonous 'ruff, ruff, ruff, ruff'. Tail wagging, so clearly having a brilliant time. The hens completely ignore him at this stage and carry on pottering, but Christ on a bike he is doing my head in. At the moment, I am calling him in and making him get in his crate when he does it in the vain hope that he'll associate yelling his floppy eared head off with being made to stay quiet in his bed. But really I don't know what the hell I'm doing. Any advice before I tie his jaws together?