I have started Enzo on clicker Training , I decided to use this method because he is so hyper ! I noticed with that he focuses better with the clicker. I can tell he understands that he wont get a treat until he does something correct with the clipper noise.
With clicker training you just click the clicker every time they do something you wanted and reward. I am not used to rewarding a dog so much this is why I have yet to use clicker on Enzo lol. With my GSD I would tell her a few commands and reward. With clicker training you have to reward every time they do something.
Here are a few more links
http://www.clickertrain.com/whatis.html
http://www.youtube.com/watch?v=IC367wKGi4M
she has a poodle lol
http://www.youtube.com/watch?v=-RKKnEwcTb0