Portrait-sized 2-pack ultrasonic silent whistle, designed for effective dog training. Constructed from durable materials, with textured surface for comfortable grip. Measures 49 cm in length, including adjustable lanyard. Silent whistle emits high-frequency ultrasonic sounds, inaudible to humans, to quickly stop unwanted barking.
Professional dog owners and trainers appreciate the adjustable frequency feature, allowing precise control over commands. By adjusting the sonic adjustment screw and air inlet, users can fine-tune the pitch to achieve optimal results. Loosen the screw for adjustable frequencies, then tighten for precision. Reward your dog with treats for successful commands.
Prevent loss and damage with the high-quality lanyard and special lock nut & cover. This silent dog whistle is designed for convenience and portability. Easily issue commands and stay connected with your dog, wherever you are.
Third-party tested and safety inspected, this 2-pack ultrasonic silent whistle ensures your dog’s hearing safety during training. With 49 cm lanyard, take your dog trainer anywhere. Suitable for all breeds, including teddy, golden retriever, Labrador, Scottish dog, collie, and more.
This whistle’s proprietary precision grinding technology delivers a finer frequency range, ensuring better results. The frequency lock feature ensures you never lose your dog’s perfect pitch. Reward your dog’s obedience and teach basic skills like sit, paw, lay down, and up.
