How does the Ultimate Dog Silencer collar work?
The Ultimate Dog Silencer emits a high-pitch ultrasonic (inaudible) sound frequency in response to the dog’s barking. Our proprietary Bark Recognition Technology™ detects barking over all other external sounds. The Ultimate Dog Silencer ensures the sound frequencies only activate while the dog barks and turns off the precise moment the dog stops barking. The dog associates the annoying sounds with its barking and stops to avoid the irritating frequencies.
