- Bark Control & Pet Trainer: Effectively address chewing, digging, and biting issues with our advanced dog training aid. It accelerates behavioral change up to three times faster by redirecting your pet's focus, making it an indispensable tool for dog owners. - Powerful Ultrasonic Speaker: Equipped with a high-performance front-firing speaker, our dog clicker features two modes—training and deterrent—allowing you to adjust based on the situation. An integrated LED light enhances visibility for nighttime use. - Safe for Humans & Dogs: The ultrasonic correction emitted by the device is harmless to both humans and dogs. While humans cannot hear these specific frequencies, dogs are sensitive to them, ensuring effective training without any adverse effects. - Portability & Usability: The NUELEMENT bark silencer is compact and easy to carry, making it suitable for use anywhere. It includes a bright LED light for nighttime walks and a rechargeable battery for extended, dependable use. Use Scenarios: 1. Use during walks to deter unwanted barking at other dogs or passersby, ensuring a peaceful outing. 2. Implement during training sessions to correct undesirable behaviors like chewing on furniture or digging in the yard. 3. Keep it handy at home to reinforce calm behavior when guests arrive or during stressful situations for your pet.