You can also "capture" a bow if you know when your dog will stretch. For example, the first thing my dogs do in the morning when they get out of their crates is to stretch in a "play" bow. With a clicker and treats ready, it was easy to "capture" the bow. I haven't done much with it. It is really a pain to try to train with four dogs. If I work with one, the others are always barking and carrying on. It works so much better if I have them away from the house to do that kind of training....but who has the time? I would appreciate any suggestions from those of you with more than one dog as to what would work. I have tried crating three and working with one. They bang on the crates like crazy.