Strengthen the bond between you and your dog with the PetSafe Core Dog Trainer, an effective static training collar that works like a light tap on the shoulder to get your dog's attention and gently nudge them towards better behavior. The collar comes with three distinct training modes including tone, vibration and 15 static levels to help dog owners communicate behavior modifications in a safe and reliable way. With a range of 1000-foot range, the static dog training collar helps teach your dog to obey commands, display better household manners like greeting guests without jumping and enjoy more off-leash freedom. Rechargeable and waterproof, the static dog collar is easy to use and helps keep your dog safe. Trusted and recommended by both veterinarians and trainers for 25 years, the PetSafe static dog collar will help your pet go from a good dog to a great dog.