New Anti-Barking Device

This rechargeable ultrasonic device helps control dog barking safely and effectively, working within a 16.4 ft range. It emits two frequencies that dogs hear but are inaudible to humans, stopping barking without shocks or vibrations. Portable and easy to use, it suits dogs of all sizes and works both indoors and outdoors. A quick 2-hour USB charge gives up to 60 days of use, making it convenient for ongoing training and bark control.