Introducing the innovative "Silent" Dog Whistle, the first of its kind. This dog whistle is designed to be completely silent to the human ear while allowing you to adjust the frequency to suit your dog's hearing capabilities. Crafted with nickel plating, this whistle provides a durable and effective training tool for your furry companion.

Specification:

• Adjustable frequency for personalised training
• Nickel plated for durability
• Suitable for all dog breeds and sizes
• Dimensions: 5.5 inches long
• Effective tool for obedience training and recall commands