Anti Barking Device, 2 Modes Dog Barking Deterrent Devices, 25FT Handheld Stop Dog Barking Ultrasonic Bark Stopper LED Indoor Outdoor Bark Control for Small Medium Large Dogs Anti Bark Training Tool

【 DOG BARK CONTROL & PET TRAINER 】Our anti barking devices for dogs provide dog bark control and stop actions like digging, fighting, chewing furniture, eating unsafe foods, and other unwanted behaviors. For the Ultrasonic Dog Bark Deterrent with three Modes (Chaser, Train, and Light), please press the knob to the different modes to obtain the best results 【 POWERFUL DUAL ULTRASONIC SPEAKERS 】The dog training and bark control device uses two speakers that reach up to 33 ft to deter unfriendly dogs. And portable design makes the stop barking dog device suitable for indoor or outdoor. You can use the ultrasonic dog bark deterrent to train your dog or carry it around to drive away. High-frequency flashlights combined with ultrasound increase deterrence, especially at night or in low-light environments 【 SAFE FOR DOGS & HUMANS 】The most humane and used widely way to stop your dog or your neighbor's dog from barking. The ultrasound of the anti barking device will not cause interference or harm to humans, because humans can not hear these frequency bands, but dogs will be sensitive to these ultrasounds. However, some dogs may be afraid or dislike this sound and will not stop barking at first, so please allow up to 2 weeks for training 【 LED FLASHLIGHT WITH MULTI SETTINGS 】More than just a dog training tool and anti barking device, a super bright flashlight is included and can be used as a secondary way to stop an approaching dog. Holding down the button will not only emit an ultrasonic sound, but it will also quickly LED flash the bright LEDs and correct a dog's behavior. The bright flashlight can also be turned on and used to light your way home. 【 PROFESSIONAL TIPS 】The dog bark deterrent device does not apply to the following situations: aggressive dogs, noisy surroundings, hearing impaired dogs, more dogs together, and dogs under 6 months or over 8 years. If it still doesn’t work after two weeks of training, or if you don’t like it and feel it’s not worth your money, we will refund your full payment without a doubt. If you encounter any problems during, please contact us, and we will try our best to serve you