Zahawei Dog Bark Deterrent Devices, Anti Barking Device 3X Ultrasonic Bark Control Device 50ft Range, Rechargeable & Safe Dog Training Tool for Quiet Walks and Peaceful Homes

Safe & Effective Bark Deterrent Devices: Ultrasonic Wave (25 kHz fixed and 20–30 kHz dynamic) that are audible to dogs but silent to humans. The dog barking silencer helps you enjoy peace and quiet without disturbing your home. This Pain-free ultrasonic bark shield training device corrects excessive barking through gentle sound only—no choking, chemicals, or physical contact required unlike dog bark collars or spray. More effective dog whistle,Dog Training Clicker.(Note: Avoid use if your dog under 6 month older 8 years with ear sensitivities, seizures, or nervous traits.)

6 Training Modes for No Stress & Anxiety: 4 Ultrasonic Mode +Sound + Light Mode dog barking stopper giving you complete flexibility for every training scenario—anti barking from indoor to outdoor walks, daytime or nighttime use.One compact ultrasonic dog repeller, handheld bark control device replaces multiple bulky tools, helping reduce excessive barking, anxiety, and unwanted behaviors while keeping your dog calm and focused. Easily customize the training intensity and approach to match your dog’s temperament. Train your pet safely, humanely, and effectively with this multi-function anti barking device.

3X Emitters, 5X Wider Coverage: Our dog bark deterrent device features triple ultrasonic emitters, delivering up to 50ft of powerful, 5X wider coverage—Whether indoor or outdoor you will get an enjoy peaceful backyard time, happier walks, and grateful neighborhood that stop own's or neighbors dog from barking without disturbing. (Note: Ensure there are no obstacles blocking the barks no more dog training device for best results.)

Fast Charging 180-Day Standby: A quick 2.5-hour USB charge powers up to 6 months of standby time. Built with a battery indicator for easy monitoring, this “barks-no-more” dog training device outlasts weekly-charged competitors—always ready to go with zero downtime.

Portable & Safe to Use: Small enough to fit in your pocket and light enough to take anywhere. The built-in safety lock prevents accidental use, while the 10-second auto shut-off adds protection and saves power. Tip: Keep it locked when you’re not using it—so you don’t set it off by accident during training.