Jieshuncheng Electronic

Dog no barking machine of sound control is mainly used only to prevent a dog's bark.
First, Wear the dog no barking machine collar around dog`s neck,When the dog is barking,As a result of sound and vibration, while the role of (these two conditions must be met),No barking device was triggered, resulting vibration on the neck in 5 seconds, what let dog feel discomfort, repeated so many times, The dog would no longer barking.