Automatic Dog Bark StopperHumane Bark Control with Smart Detection Reduce excessive barking without punishment. This automatic bark stopper uses advanced ultrasonic technology to detect and respond to barking in real time. When your dog barks, it emits a high frequency sound only dogs can hear, gently encouraging them to stop without shocks or harm. Weatherproof & Designed for Any Setting Perfect for indoor or outdoor use, the device features a durable, weather resistant