It does help when you have a dog that is set in a walk and as behaviour on that walk is to change. Moby has learnt that behaving well gets treats and praise. He also has learnt that naughty behaviour gets him put on the lead and taken away from him friends or whatever he was interested in. Moby has become more relaxed, not as defensive on walks and this is due to exposing him to different situations and environments. Getting him to make friends properly with other dogs has been a success story I'm really enjoying and Moby and Baxter here get on so well.