Acme Alpha Dog Black/Orange Training Whistle

These are the best Dog Whistles in the world.

Developed over four years in collaboration with World Champion Trainers to create an unrivalled whistle. Patented Sound chambers offer a more efficient use of air. That means brighter sound giving you better command and a more responsive dog, close-to and over distance. These all-new designs are effortless to blow and, because of that, give you the greatest, flexibility to vary your breath, your whistling style and your choice of commands.

Enhanced performance and control of your commands.
The Comfort Grip add stability in the hand in all weather conditions.
Easier to blow due to a reduction in air loss, allowing for quieter sounding more responsive commands.