The Train Right! Professional Silent Dog Whistle is a classic, easy-to-use training devices with a modern twist. This professional grade whistle offers a complete, variable frequency range that is virtually inaudible to the human ear, with a tone that can be adjusted to perfectly suit any dog.
Adjustable tone for training any dog
Virtually inaudible to the human ear
Complete variable frequency range
Includes sleeve cover and handy keychain clip. Quality guaranteed!