Tebaba Dog Bark Collar - Dog Anti Bark Collar - Stop Barking with Beep/Vibration/Harmless Shock, Rechargeable and Waterproof Humane No Bark Control for Small Medium and Large DogNEWEST 2019 DOG BARK CONTROL CHIP: Our bark collar has 7 adjustable sensitive level and 3 training modes effectively stopping the barking. This anti bark collar with Intelligent chip prevents false triggering,Only your dogs Sound combined with Vibrations of Sound will trigger the sensors while other Dogs barking will not. SAFE NO HARM & EFFECTIVE: Our bark collar has 7 adjustable level sensitivity,vibration and no harm shock,which can effectively stop