More Safe for Dogs: Our anti bark collar works with no shocks or spiky prongs. Humane safe vibration and beep modes are effective to stop your dog's barking and keep your dog quiet in a safe way. Bark Collar with 7 Sensitivity: Our anti bark collar for dogs with 7 adjustable sensitivity levels, two work modes (beep & vibration) which can adjust the sensitivity level by using the + and - button to stop the dog barking.
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