I am trying to each our boar to walk at heel. Not very successfully, but he does follow along quite nicely. Although he had a little trick of trotting down the road, turning occasionally to watch to see what I would do. I fell for this several times running back to get a bucket of nuts, shaking the bucket, running after him and calling. Last time I thought oh to hell with it. Went back; sat on a chair with a book. It took him 10 seconds to decide he wasnt going any further. He came loping back ears flapping, puffing like a steam train. Threw himself down on my feet, didnt move for 10 minutes. So take heart if piggie runs off, just walk away. He should come back.