Description
Works on The Dogs Older Than 6 Months -This dog barking deterrent device creates an ultrasonic sound within the dogs hearing range of 15Hz to 120KHz, ensures the sound can catch the dog’s attention but will not hurt the hearing of humans and dogs, can work effectively on the dogs more than 6 months or more than 4.5lbs. 2 in 1 Dog No Barking Devices-Our anti barking device provides a safe and effective solution for dog training and bark control. While your dog is in the act of unwanted barking, j
