Buster is clicker trained, he loves it and it keeps his attention much better than he did before. Its great way to tire him out as it can be used to "shape" behaviour... so he has to think about what it is i want from him...this is how i trained spin.

look left - click
step left - click
start to turn click and build it up til he is doing the whole thing!

I also used it to get him to close the door, turn a touch lamp on etc. All i have to do is sit there and he does all the leg work 15mins and he is exhausted haha. He has alot of energy, I found it a great way to channel his extra energy