Petiddy Ultrasonic Dog Whistles - Ultra-Wide Frequency for All Dog Breeds, 2 Pack Professional Silent Recall Training Whistle， with Lanyard

【Stop Dog Barking Instantly】Whether it's your dog or the neighbor's making noise, this ultrasonic dog whistle helps stop unwanted barking quickly and effectively. Simply blow the whistle to gently get their attention and promote quiet behavior without yelling. 【Absolutely Safe】: The dog whistles is made of 304 stainless steel. Ultrasound frequencies attract the attention of dogs without damaging their hearing and without any health problems 【Long-Distance Command Training】With sound traveling up to 1000 meters, this whistle allows for remote training even when your dog is far away. Teach basic commands like Sit, Stay, Come, and more - all with a simple whistle cue. 【Adjusable Frequencies】: Different dogs respond to different frequencies. Our dog training whistle has a nut and screw that would adjust the frequency when turned. Notice your dog's reaction to each setting until your dog exhibits the strongest reaction 【Suitable for All Dogs】: Silent dog whistle suitable for all dog breeds including (Labrador, Scottish, Golden Retriever, German Shepherd, Beagle). You can get in touch with your dog anytime