2Pcs Dog Training Whistle, Dog Whistles for Recall, Ultrasonic Stop Barking Silent

Non-Electrical Device As a non-electrical device, this whistle offers a reliable and safe alternative to electronic training aids. Lanyard Included Equipped with a lanyard, this whistle can be easily attached to collars or harnesses, ensuring it's always within reach during training sessions. Adjustable Ultrasonic Frequency The adjustable ultrasonic frequency allows trainers to find the perfect pitch for their dog's hearing range, enhancing recall training effectiveness. Ideal for Dog Training Specifically designed for dog training, this whistle is an essential tool for teaching dogs to come when called and stop barking. Stainless Steel Material Crafted from durable stainless steel, this whistle withstands daily use and maintains its quality over time.