Dogs respond primarily to sounds and acoustic signals and not to speech.
The high frequency whistle is therefore ideal for training. Its sound is very different from the usual noises that your dog is confronted with every day.
This high-frequency metal whistle has a long range and is particularly suitable for long distances. It allows the pitch to be individually adjusted. Includes a ring for attaching to a keychain, etc.
Size: approx. 5.5 cm
