Dogs react primarily to sounds and acoustic signals, and not to language. Therefore the whistle is optimal for training and hunting as the sound can hardly be heard. Its sound is clearly different from the usual sounds that surround your dog every day. Please note that a light whistle is completely sufficient, like sounds that are too loud rather than frighten your dog.
Dogs have a significantly wider range of sounds and perceive the sounds of a high-frequency whistle with the same volume as the sounds from a normal dog whistle. With the high-frequency whistle, the pitch is individually adjustable. With the help of the adjusting screw underneath the plastic cap (frequency protection) you can choose the pitch suitable for your dog. The higher sounds are for a close range, the lower sounds for longer distances. The pitch can be fixed with the nut below the adjusting screw.
PROTECT YOURSELF AND YOUR PET:
Use while walking, running, hiking, and biking to protect yourself and your dog from aggressive animals. Can also be used for personal protection when threatened.
LOUD NOISE WORKS:
The device produces a very loud buzz noise (more than 100 decibels) that you and other animals can hear. No shock, so humane. Effective on all dog breeds and other animals.