Review on 🐶 Adjustable Pitch Stainless Steel Dog Training Whistle - ZWWIN Ultrasonic Safety Dog Whistle to Stop Barking with Free Lanyards by Victoria Snyder

Neighbor has a whole pack of very noisy dogs that whin at the craziest hours (3:30am) so I got this to try and shut them up as the owner never teach them to shut them up. At first I had a lot of noises, but none of them were right - I could still hear them. Some of the dogs calmed down but the main swallow did not. Then I learned to blow harder and more vertically and it started ringing. MouthDog suddenly shut up - hooray! Well, whenever this bitch starts (she starts and then gets the others to move), I blow long and hard (and mostly softly) and she quickly stops. I haven't heard them in the middle of the night for a long time and as soon as the morning howl starts they turn it off. YES YES YES! These animals hide behind many trees and in several houses, but it still seems to work on them - JOY! I play wind instruments so have good control over the instrument - keep in mind that it takes a good hit to make it sound.