CSB19 Anti Barking Device，Dog Bark Control ，Sonic Bark Deterrents Silencer No Bark Tool ，Stop ultrasonic bark Control Dogs Indoor/Outdoor Stop Bark Security for Dogs for large, medium and small dogs

We want to ensure yourpet’s safety by providing you with the tools and techniques to successfuly train your pet.

How the Outdoor Bark Control Works When the Outdoor Bark Control is within range of a barking dog, an internal microphone picks up the sound and the device is automatically activated. The Outdoor Bark Control emits an ultrasonic sound. The ultrasonic sound can be heard by dogs but is silent to humans.Startled by the high-pitched sound that is safe and effective, the dog should stop barking, as it will associate its bark With this unpleasant noise When the dog stops barking the ultrasonic sound also stops. The Outdoor Bark Control has 3 range levels and a test mode. It is effective up to50 feet.

Note: If the dog is deaf or hearing impaired, he inay not reset to ths Outdoor Bark control.