Dog Barking Deterrent Bark Control Device 2in1 Ultrasonic Training Corrector

This device can effectively train your dogs to stop unwanted behaviors such as barking, digging, eating unsafe food, fighting, etc; This device's control range is 30ft. the sound is difficult to pass through the obstacle material. Please use the device in a clear sight by pointing your dog directly. This device can be applied to all-breed dogs and all size dogs; This device isn’t effective on dogs who are hearing impaired; This device cannot be used for dogs under 6 months; The Different dog breeds may react to the ultrasonic sound differently; Keep patience with the dog, your pet can be rewarded appropriately after correcting the bad habits through the trainer; Packing List: 1 x Ultrasonic Training Devide; 1 x Wrist Rope; 1 x User Manual; 4 x AAA Battery.