Photo 1 of Bark Collar for Large Medium Dogs Smart Ultrasonic Dog Bark Collar Deterrent Device Rechargeable Anti Barking Collar with Adjustable Ultrasonic Beep Vibration Shock and 7 Sensitivity (Black)

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Photo 1 of Bark Collar for Large Medium Dogs Smart Ultrasonic Dog Bark Collar Deterrent Device Rechargeable Anti Barking Collar with Adjustable Ultrasonic Beep Vibration Shock and 7 Sensitivity (Black)Photo 2 of Bark Collar for Large Medium Dogs Smart Ultrasonic Dog Bark Collar Deterrent Device Rechargeable Anti Barking Collar with Adjustable Ultrasonic Beep Vibration Shock and 7 Sensitivity (Black)Photo 3 of Bark Collar for Large Medium Dogs Smart Ultrasonic Dog Bark Collar Deterrent Device Rechargeable Anti Barking Collar with Adjustable Ultrasonic Beep Vibration Shock and 7 Sensitivity (Black)