2 PCS Dog Whistle Training, Silent Dog Whistle to Stop Barking, Adjustable Ultrasonic Dogs Training Whistles with Lanyard (Black+White)

• Package includes You will receive 2 pcs dog whistle to stop barking, available in black and white, suitable for various scenarios such as outdoor use, show rings, and home use
• High-Quality Materials This dog training whistle is made of high-quality stainless steel and ABS material, making it rust-resistant, durable, and easy to carry. It comes with a nylon lanyard for easy portability and to prevent loss
• Adjustable This silent dog whistle to stop barking features an adjustment screw and a fixing nut, allowing you to adjust the frequency by rotating them. Observe your dog's reaction to each setting until it exhibits the strongest response
• Ultrasonic The silent dog whistle emits high-energy ultrasonic waves that can travel long distances without damaging the dog's hearing or causing any health effects during training (ultra-long-range sound waves, inaudible to the human ear)
• Wide Application This dog whistle to stop barking neighbors dog is suitable for all dog breeds, including Labrador Retrievers, Scottish Terriers, Golden Retrievers, German Shepherds, Beagles, etc.