The topic of equipment with respect to dog training has always been a very hot button issue. Decades ago, it was commonplace to put a choke chain (a metal chain collar that puts pressure on the dog’s throat when he/she pulls) around the dog’s neck and head out for a walk. Then we ramped it up to a prong collar (metal spikes that go into the dog’s neck when he/she pulls) and now we are seeing even more shock collars used out in the world to manage behavior from a distance. I k