I would have to say that the "best trained dog" I personally have ever met is a tie between two of PT's own - Kay's Kiara (Kay's) and Ashley's Jack.
(And I'm not even sure of their breeds - Ki is a mix, I think Jack is a lab)

Those two are amazing! They know many commands & tricks. (Well, maybe Kiara has a little edge over Jack in the obedience dept. But Jack is quite a showman!)

And I can't say what I'm more impressed with: Kay & Ashley's training ability, or Kiara & Jack's accomplishments! I guess I'm impressed with them all.

I've also heard poodles are highly trainable & easy to work with... ahem, having huskies, I wouldn't know about such things.