Ultrasonic Dog Whistle for Training | Whistle Herm Sprenger

Ultrasonic whistle is a safe helper for professional dog trainer. The sound of this silent dog training whistle is virtually inaudible to the human ear, but a dog hears it at a distance of 300 meters. You can regulate the silent whistle after removing the protective cap. It is important to keep a tone during training. The plastic cover protects the whistle against dust and scratches.

Ultrasonic Dog Whistle for Training

Look also at our all products in Dog Sport category.

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