Petsafe Collarless Remote Trainer – Handheld Ultrasonic & Tone Dog Training – Correct Behavior Such As Barking, Digging, Jumping – Similar To An Electronic Dog Whistle, No Collar Required : Dog Barking Deterrents : Pet Supplies

PetSafe Collarless Remote Trainer uses your pets sensitive hearing to get their attention with a sound that is beyond the hearing range of most humans. When the system emits its ultrasonic sound it teaches your dog to stop whatever he is doing. The system also has a positive tone to reward good behaviors. PetSafe is here to help you and your pet LIVE HAPPY TOGETHER.