If you’ve been told that e-collars are just “shock collars” that hurt your dog, I get why you might be hesitant. A lot of people are unintentionally misinformed about them. Here’s the truth from my perspective at Packline Canine Training: The e-collar is one of the best communication tools available because it’s the only tool that lets you effectively touch and communicate with your dog at a distance — completely hands-free and off-leash. I only use high-quality e-collars fr