Our 2 chi/dachs crosses are nearly 2 now and in the main well behaved. I used the distraction method when training them with treats to encourage correct behavior. I actually did a course on dog behavior which promoted gentleness and non -stress.
However Pepper the larger dog has started nipping men. He jumps at their trousers and nips their legs. He is the more adventurous dog but at the same time more nervous. Both dogs brought up together so i can only think a man has frightened him at some stage and i didn't notice. Pursuing the 'distraction' technique again but not always quick enough. This afternoon a man appeared suddenly from a side path in motorbike clothes and Pepper nipped the back of his leg. Is a muzzle a good idea?