MAOGOOR Dog Barking Deterrent Devices, Anti Barking Device for Dogs, Ultrasonic Dog Bark Deterrent, 3 Modes Bark Box, Barks no More Dog Training Device for All Dogs Outdoor Indoor - GF-US-1

• 【Effective Dog Barking Deterrent Device】The anti-barking device for dogs uses a unique ultrasonic design, which is harmless to people and dogs, It automatically detects dog barking and responds instantly, Only dogs can hear it, but people can't hear it, It quickly calms dogs down without impact or noise, It controls excessive barking of dogs around the clock and creates a barking deterrent device for you and your neighbors to create a peaceful atmosphere. 【3 Ultrasonic Adjustment Modes】The ultrasonic bark deterrent has three adjustable modes, you can find out the mode suitable for your dog according to the specific situation of the dog (0~15, 15~20, 20~30KHz) The use range is up to 50 feet, please turn the anti-bark device knob to test different frequency bands for the best effect. 【Easy to Set Up and Use】Dog barking device fully automatically senses dog barking, Just turn on the switch and adjust to the corresponding gear, When there are dogs barking around, it will automatically sense the ultrasonic wave to stop the dog from barking, There is a folding hanging hole on the top of the back, which can be placed on the dog house, fence, garden fence, table or tree, etc. 【IPX4 Waterproof】Bark deterrent device uses a professional IPX4 waterproof shell to withstand all kinds of bad weather. It can be used indoors and outdoors, Don't worry about the product being damaged by rain, snow or other bad weather. It is very suitable for yards, balconies and dog houses. 【Suitable for Multiple Dog Breeds】This stop dog barking device is suitable for most breeds of dogs, whether you are a small, medium or large dog, the bark stop box can help you stop barking, but it is not suitable for the following situations: aggressive dogs, noisy environments, hearing-impaired dogs, multiple dogs together, dogs under 6 months or over 8 years old.