2 Pack Adjustable Pitch Dog Whistle with 2 Strapto Lanyards, Stop Barking, Ultrasonic Training Tool Bark Control for Dogs

Training instruction: 1. Adjust the pitch and whistle agrave; your dog. But even dogs can't hear all frequencies (your whistle has a nut and screw that adjusts the frequency as it is turned). You may want wait he sleeps and blow gently on the whistle. 2. Continue the tests until agrave; what your dog straightens up. You will then know that you have reached a frequency he can hear. 3. Use the dog whistle with variable sequences to train your dog. For example, a long burst can mean come , while a series of short staccato bursts can mean sit . 4. Keep your whistle commands consistent and your dog will always know what you expect of him. Change your dog's behavior with; Training. For example, mealtimes, blow the whistle before they recede the food. It will only take a few tries before your dog gets good. Package: 2 * dog whistle with 2 straps