No Shock Dog Bark Collar, Dog Training Collar with Remote, Bark Collar with 7 Adjustable Sensitivity Beep Vibration, IPX7 Waterproof Bark Collar for Large Dog, Medium & Small Dog Indoor & Outdoor UseSafe & Humane Training Mode: Train your dog the gentle way without shocks! Our no shock bark collar uses safe sounds and vibrations to communicate with your dog, ensuring a stress free training experience; The bark collar with 4 customizable modesBeep (5 sound options), Vibration (0 7 levels), Strong Vibration (0 7 levels), and Auto Modeyou can easily adjust the training intensity to fit your dogs unique temperament and needs. Smart Auto Mode with