This anti barking device for dogs is designed to provide a safe and effective way to discourage unwanted barking and help manage dog behavior outdoors or in public spaces. It uses ultrasonic technology that emits high-frequency sound waves (25,000–40,000 Hz), which are not audible to humans but are intended to discourage barking and redirect a dog’s attention. The device features multiple adjustable frequency modes, allowing you to select different levels depending on the situation and level of deterrence needed. This flexibility makes it suitable for various environments, whether you are walking, jogging, or spending time outdoors.