Acme Thunderer, Tornado and Camo Whistles

A whistle-trained dog is easier to handle at a distance, in heavy cover, and when the wind is high. Smaller whistles are generally higher pitched than larger whistles. Whistle signals can be added most any time. A dog that knows his verbal commands well will usually pick up whistle signals very quickly. In general, foot hunters, duck hunters, and retriever handlers prefer the small whistles. Many horseback handlers prefer the medium and large whistles.