Safe & Humane - The barking dog deterrent uses ultrasonic sound, which is inaudible to humans but easily detectable by dogs. This sound attracts the dog's attention without causing any physical pain or distress like a shock collar, ensuring a positive learning environment. To further ensure safety, the dog barking silencer includes a 10-second auto-off feature that prevents prolonged exposure to ultrasonic sound, protecting the dog's hearing.

Dog Bark Control & Behavior Training - Whether you want to quickly correct bad behavior or need reliable tools for daily obedience training, the three modes offered by this dog stuff can effectively meet your needs. This dog training tools enables dog owners to address bad behaviors, such as barking, chewing, digging or jumping, without the use of force or physical punishment. By taking a gentle and humane approach, the pet corrector creates a more positive and respectful training experience.

Built-in LED Flashlight - The anti barking device for dogs has built-in LED lights and is designed to improve safety when walking at night or training outdoors. Not only can bright LED lights illuminate your path, but the flash mode can also act as an additional deterrent to deter aggressive or unfriendly dogs from approaching you. This dual function makes it an essential tool for safe and effective training.

Easy to Use - The 3-in-1 feature of this ultrasonic bark stopper simplifies your training process, integrating a bark collar, dog whistle, and clicker into one convenient tool. When in use, simply aim the anti barking device at a dog within 50 feet, press the button, and you will immediately see the results. You can also combine it with verbal commands such as "sit", "come", and "quiet". This simple method not only makes training more effective, but it's also more fun for you and your dog.

Fast charging & Long-lasting Battery - Fast charging takes only 1 hour, with a standby time of up to 60 days. This efficient charging capability ensures that the dog bark deterrent devices is always available, giving you more time to enjoy training without worrying about battery life and the hassle of frequent charging.