Fully Adjustable Ultrasonic Dog-Training Whistle EASY TRAINING – Adjustable to multiple frequencies – our silent (to humans) little dog whistles allow you to easily teach your dogs unlimited commands such as sit, come, stop barking, stay, and more. VERSATILE WHISTLE – Blow consistent blasts and use the rewarding-positive-behavior approach to make your dog an obedient friend. MASTER CALLS – How about taking control of your dog and making them listen/obey no matter where you are? This tool will help you do just that! FREE LANYARD STRAP – Focus on training and make this lightweight dog training whistle a part of your daily routine. PROTECTIVE COVER – protect your whistle from dirt and particles with an included protective cover.
