New PcEoTllR Dog Bark Collar, No Shock Bark Collar for Large Dogs with Vibration

Check on Amazon for details 😊 When a dog encounters something it doesn't like, it will bark to express his emotions, but this will affect your mood or bother neighbors. So many dog lovers choose to train their dogs in order to make them quiet and polite. PcEoTllar bark collar combines beep and vibration working modes with adjustable 7-level sensitivity to meet different environments, providing the most humane and effective way to train your dog to keep quiet in a safe way, which helps to build a harmonious relationship between masters and pets.