We introduced him to a remote trainer today and he took to it well. He had some minor confusion at first but quickly caught on to what it was. He is a good worker with an unstoppable good nature. Wrigley really just wants to hear that he has gotten the answer right.
Tomorrow we are going to increase his mistake making potential with a 20' leash on our walk. It should be interesting and is the first step to taking the leash off all the way.