| Anti Barking Device, Ultrasonic Dog Bark Control Deterrent, Dog Training, Handheld Bark Control Device with LED Indicator, Wrist Strap Outdoor Indoor 【BARK CONTROL DOG TRAINING】: Ultrasonic barking control device provides a safe and effective solution for dog training and bark control. Your dogs can be trained effectively to stop unwanted behaviors, for example, barking, digging, eating unsafe food, fighting, etc, via anti-barking device. 【ADJUSTABLE FREQUENCY DESIGN】: no barking device adopts two ultrasonic modes: the fixed frequency 25KHZ, the most effective frequency to draw dogs' attention, and variable frequency 25KHZ~30KH, can prevent dogs from showing resistance to fixed | |
