We’ve come so far since those dark days just over a decade ago when virtually all dog training was accomplished through the use of force and compulsion. I know those days well; I was quite skilled at giving collar corrections with choke chains and attained several high-scoring obedience titles with my dogs using those methods. And as a shelter worker responsible for the euthanasia of unwanted dogs for whom we couldn’t find homes, I was convinced that a little pain in the name of training was acceptable and necessary to create well-behaved dogs who would have lifelong loving homes. In fact, when I enrolled my Australian Kelpie pup in the now-renowned Dr. Ian Dunbar’s first-ever puppy-training classes at our shelter in Marin County, California, I was so sure that using physical corrections in training was the only way to go, that I dropped out of the class after just two sessions; I was convinced he was ruining my dog with training treats! It was several more years before I crossed ov...