Trixie Dog Training High Frequency Silent Whistle
- Made from Metal/Plastic
- Comes with frequency guard, guarantees a uniform tone frequency Individually tune-able
- Dogs mainly react to tones and acoustical signals but not to speech.
- They learn easier when the tones and acoustical signals are the same.
- Whistle is ideal for the dog's education.
- The pitch can be set by adjusting the set screw located under the plastic cap.