IFANZE Bark Collar with Beep Vibration and Shock for Small Medium Large Dogs Anti Barking Device Rechargeable, Automatic Bark Collar All Electric Shavers remove the breast pump and

remove the breast pump and keep the breast shield facing up

8 carbon fiber massage head

3 * Main Device

5 mm audio jack)

IFANZE Bark Collar with Beep Vibration and Shock for Small Medium Large Dogs Anti Barking Device Rechargeable, Automatic Bark Collar All Electric Shavers remove the breast pump andProduct details Vinsic Automatic Bark Collar with Shock and No Shock Mode The device detects dog's bark and then automatically beeps & vibrates (or & shocks) To help dogs understand the cues, it will keep silent for 2 minutes after a working circle and then restart if there still are barks (under the shock mode) Your pet dog can quickly find the association between them, and stop barking to avoid activating the device Absolutely a most instant and