Dog Bark Deterrent Device, Anti Barking Device for Dogs with 3X Ultrasonic, Bark Shield to Stop Neighbors Dog Barking, Portable Silencer for Dog Behavior Training, Safe, Rechargeable, Indoor Outdoor

3X ULTRASONIC EFFICIENT TRAINING: The bark deterrent device uses 3X ultrasonic emission (25kHz) with flash mode to quickly capture the dog's attention and effectively stop barking,biting,and other unwanted behaviors.It is non-contact, painless,and stress-free,making it safer and more effective than traditional whistles or bark collars! MINI SIZE DESIGN: The dog bark deterrent devices boasts a compact 4.1×1.1×2 inch design that fits easily in your pocket or attaches to your wrist (strap included).With a 33ft effective range,it works perfectly at home, on walks,or for neighbor's noisy dogs.Be prepared at any time! 3-IN-1 BARK CONTROL DEVICE: The anti barking device operates ultrasonic+flash mode with one button. The intermittent emission protects dogs' hearing while effectively controlling 95% of barking.The lighting mode can be used as emergency lighting or a warning light,ensuring the safety of you and your beloved dog at night! LONG BATTERY LIFE: The dog barking silencer uses a high-efficiency battery that can be charged in 2 hours and has a standby time of up to 30 days,meeting daily training and emergency needs and eliminating the need for frequent charging.The TYPE-C charging port is more compatible. SAFETY LOCK DESIGN: The bark shield device is equipped with a safety lock function to prevent accidental activation during transport, ensuring precise and controllable training.It avoids excessive stimulation and is suitable for dogs of all sizes and breeds aged 6 months to 8 years,enabling humane training. NOTE 1: After receiving the product, please charge it before use. When your dog stops the bad behavior, give encouragement or rewards for better training results. NOTE 2: Dogs may be startled when using it for the first time, but don't worry, it won't harm them. Most dogs need two weeks to get used to the ultrasonic sound. ›See more product details ›See more product details