Join Kati Peppe of Diamond K9 in Biddeford, ME, as she debates E-Collar vs. positive reinforcement training. She highlights effective methods for reactive and aggressive dogs. Welcome to another episode of Off Leash and Unfiltered, where Kati Peppe of Diamond K9 Dog Training in Biddeford, Maine. Kati serves up the unvarnished truth about dog training—no sugarcoating, just good old-fashioned facts with a dash of dry humor. In this spirited episode, Kati dives into the hotly contested arena of E-Collar (aversive)