Zxbaers Professional Ultrasonic Whistles Adjustable Review

Safe Training:Made of safe material, our silent dog whistle allows you to train your dog without any health concerns. This ultrasonic whistle strength is within the pet’s acceptable range, it’s easy to catch dogs’ attention by blowing the whistle, safe for your dog to use. Adjustable Frequencies:The ultrasonic dog whistle has a nut and screw that can be rotated to adjust the frequency.Note the dog's response to each frequency until your dog shows the strongest response. Easy Training: zxbaers dog whistle allows you to easily train your dog/puppy unlimited commands such as stop barking, sit, come, and lay down, recall, toilet training and more. Anti-Loss Rope:Our professional dog whistle comes with new dual anti loss features on account of the special lock nut and free lanyard. Lanyard strip is available for you to wear the whistle around your neck or keep it at hand while training your dog, never worry about the training whistle being lost or misplacing. Tips: The voice of the dog training whistle isn’t silent, just quieter than you image. Many people cannot hear the sound of whistle clearly, BUT YOUR DOGS CAN. Dogs are far more sensitive to this frequency than humans. Don’t worry about it.