Dog Bark Collar with 4 Modes and Adjustable Sensitivity

This dog bark collar features four different modes and seven adjustable sensitivity levels to help manage barking, howling, and whining. It automatically detects barking and provides gentle correction to discourage excessive noise. The collar is waterproof, making it suitable for both indoor and outdoor use. It is designed for dogs of various sizes, including large, medium, and small breeds. The adjustable settings allow customization to suit each dog's behavior, ensuring effective and humane training. The device is easy to operate and durable, providing a reliable solution for controlling unwanted barking.