🐶 50-FOOT RANGE AUTO-SENSING -- Ultrasonic range up to 50 feet, covering both indoor and outdoor areas. It completely frees your hands compared to handheld dog bark deterrents and dog Collar deterrents. You can train your dog's behavior with the flip of a switch. If you or your neighbor's dog is barking too excitedly, put it in the right place and you will have a quiet resting environment. 🐶 DOG TRAINING & BEHAVIOR AIDS -- Anti barking device uses the latest ultrasonic technology and is suitable for all breeds and all sizes of dogs. The anti-barking device automatically emits a high-pitched sound that only dogs can hear. Once the dog stops barking, the ultrasonic anti-barking device automatically stops emitting the ultrasonic sound. 🐶 SAFE FOR DOGS ADN PEOPLE -- Ultrasonic waves from dog barking control devices do not cause interference or harm to humans because humans cannot hear these bands, but dogs can be sensitive to these ultrasonic waves. Different dogs may have a feeling for different bands of ultrasound. Please turn the knob to test the different frequency bands of the anti barking device for best results. 🐶 DURABLE AND WEATHER-PROOF -- The anti-barker comes in a well-designed mini form factor. Streamlined house shape wraps nicely around the electronic components and is not constrained by weather. It can be hung/mounted on a tree, wall, or fence post to stop barking anywhere, indoors or outdoors. 🐶 ADJUSTABLE FREQUENCY BARK BOX -- Ultrasonic dog barking control devices have 3 range levels and 1 test mode. Low (15 feet), Medium (30 feet), and High (50 feet). For different situations, we recommend different frequencies to make this bark control device perform at its best. However, some dogs may be afraid or dislike the sound and will not stop barking at first, so please allow 2 weeks for training.
