The SportDOG New X-Series Stubborn Dog E-Collar Family Remote Trainers with Collars is a high-quality pet training solution designed specifically for stubborn dogs. This system includes a remote control and rechargeable batteries, making it convenient for pet owners to use in various training scenarios. With vibration and static/shock control methods, this collar can effectively help train your dog to be obedient and well-behaved. The waterproof feature also ensures durability and functionality in any weather conditions. Trust the SportDOG brand for reliable and effective pet training tools.