Dog Bark Deterrent Device - 3X Ultrasonic Anti Barking Device for Dogs Training - 50FT Range Effective Bark Shield - Rechargeable Barking Silencer for Own or Neighbour's Dog

The Ultrasonic Dog Bark Controller is a professional dog training and bark suppression device, serving as an ideal alternative to traditional bark collars, dog whistles, and clickers. With just a single press, it can immediately stop unwanted behaviors such as barking, digging, scratching, and biting. The device features three modes: Ultrasonic Mode, Sound Mode, and a combinable Ultrasonic + Warning Flash Mode, allowing flexible switching based on training needs. The Ultrasonic Mode includes two adjustable and safe ultrasonic frequencies: a stable 25kHz frequency and a fluctuating 25kHz-30kHz frequency. This high-frequency mode is inaudible to human ears but quickly captures a dog's attention, primarily designed to prevent dogs from developing immunity to a single frequency. The device requires no vibration, noise, or physical contact, is absolutely safe for dogs of all sizes, and is 100% safe and effective for both humans and dogs. Additionally, the anti-barking device is equipped with an LED flashlight (constant/flashing mode), which not only provides lighting for nighttime outings but also effectively deters aggressive or unfriendly dogs with its flashing mode, ensuring nighttime safety. The device has a control range of up to 23 feet and is equipped with three ultrasonic transmitters, which can quickly and painlessly suppress unwanted dog behavior within 3 seconds. Its ergonomic design ensures comfortable use, and it comes with a wrist strap for easy carrying. Whether at home, in the park, or with a neighbor's dog, this device can effectively stop barking and train dogs.

• 【3X Upgraded Ultrasonic Technology】Our anti barking device for dogs features 3 upgraded synchronized ultrasonic probes, covering up to 50ft (optimal: 20-40ft). It efficiently stops excessive barking, biting and jumping, a premium dog training tool for professional dog trainers and pet owners. Ideal for stopping neighbors' dog barking, backyard training or public place use, this ultrasonic dog bark deterrent is a key pet dog supply to gently correct bad dog behaviors.
• 【100% Safe for Dogs & Humans】​​ With fixed 25Hz and variable 20-35Hz frequencies, this anti barking device prevents dogs from adapting to a single sound, ensuring long-term effectiveness in stopping barking, digging and excessive chewing. Harmless to both dogs and humans, it’s a pet gentle anti barking device solution. Suitable for 97% dog breeds and puppies, ideal as puppy training tools, it helps reduce neighborhood conflicts from dog barking.
• 【Fast USB Rechargeable & Long-Lasting Battery】This rechargeable dog bark deterrent supports fast charging via any standard USB device (USB adapter, laptop, car charger, power bank). It only takes 40 minutes to fully charge, enabling quick recovery from a dead state to use. As a reliable bark stopper, it features 180 days of standby time, ensuring stableanti barking performance during your daily walks or outdoor activities. No need to replace batteries, saving you both time and money.
• 【Compact & Portable】This ultrasonic dog repeller is compact and lightweight, easily fitting into your pocket, backpack or dog walking fanny pack. Designed for on-the-go use, it suits home training, daily walks, neighborhood activities, backyard training and public place activities. Use it quietly anytime for instant results when your dog barks excessively around other pets or encounters other dogs barking at you.
• 【Multi-Functional LED Flashlight】Built-in LED flashlight supports constant and strobe modes, suitable for nighttime and low-light environments to ensure the safety of you and your dog during evening walks. The strobe mode can also repel unfriendly dogs. With a weatherproof design, it works for indoor & outdoor use. Package includes: 1 x Bark deterrent device, 1 x Lanyard, 1 x USB Charging Cable, 1 x User Manual – ready to use instantly.