I would really like something with basics to expand Tali's skills. I obviously won't work him but it would be great to get him to do things like go to fetch something, stop on command then send him off in a different direction. I'm working on a 'sit, stay, come, stay, down', i.e. calling him and stopping him half way. But I'm not sure I'm doing things right and would like something to watch to gain some knowledge. Thanks.