【Anti Barking Device】: Anti barking device for dogs designed for effective training, it is a perfect alternative to traditional bark collars, vibration collars and dog whistles. Ultrasonic technology can correct bad dog behaviors painlessly and faster, making training easier and more efficient. 【Training Expert】: Whether it is to quickly correct bad behaviors or daily obedience training, the three modes provided by this device can meet training needs. Dog barking silencer corrects bad behaviors such as barking, biting, digging or jumping in a humane way, avoiding coercion or corporal punishment, and providing a more positive and friendly training experience for dogs. 【LED Flashlight】: Dog barking deterrent devices equipped with a built-in LED light, it can not only illuminate you when walking or training outdoors at night, but also use the flash mode to effectively repel aggressive or strange dogs approaching. This design combines safety and function, making it an essential tool for home and outdoor training. 【Safe and Effective】: Uses a fixed frequency of 25kHz ultrasonic waves, which is inaudible to human ears but effective for dogs, with a range of up to 50 feet. No vibration, noise or physical contact is required, and it is absolutely safe for dogs of all sizes, allowing your dog to experience a gentle training method with peace of mind. 【Type-C Charging】: Built-in Type-C charging port, supports fast charging, fully charged in just 1 hour, and can standby for up to 60 days on a single charge. Ensure that the device is always in standby mode to meet your training needs anytime, anywhere. Anti Barking DSay goodbye to constant barking and unwanted behaviors with our upgraded Dog Bark Deterrent Device—a smart, safe, and humane training tool designed for modern pet owners. Equipped with 3 ultrasonic emitters, it delivers powerful sound waves (Fixed 25kHz + Variable 22–29kHz) that grab your dog’s attention instantly while avoiding the risks of harmed. With 4 customizable modes, including ultrasonic, beep, flashlight, and strobe, you can tailor the correction to match your dog’s personality—whether they’re timid or stubborn. The 50ft long-range design works great indoors or outdoors, helping you manage barking at home, in the yard, or during walks. Unlike bark collars, this pocket-sized, travel-friendly device is silent to humans but highly effective for dogs. Its rechargeable 1100mAh battery lasts up to 30 days per charge, making it the perfect everyday training companion. Whether you’re stopping your own dog’s barking or calming down a neighbor’s noisy pet, this anti barking device gives you fast, frustration-free control with just a press of a button.dog whistle dog bark deterrent devices anti barking device for dogs to stop barking neighbors dog dog barking silencer best anti barking device barks no more dog training device stop barking dog devices ultrasonic dog bark deterrent no barking device for dogs bark stopper bark control device ultrasonic dog repeller bark stopperevice for Dogs