[NEW 2019] Dog Shock Training Collar with Remote | Long Range up to 1600 ft, Shock/Vibration Control, Rechargeable & IPX7 Waterproof | E-Collar Headcollar for Small, Medium and Large Dogs, Breeds A simple no-pull training tool offering effective & gentle control to instantly stop your dog's bad habits This head collar stops pulling & lunging with simple, gentle, instant control from behind the head Comfortable, lightweight, effective. Encourages calmness and attention Self-adjusting & easy to use with your own leash No pressure on dog's throat, does not pull dog's head to the side