STOPWOOFER No Shock Bark Collar for Dogs

Sensor is the highly sensitive part of the collar, that recognizes your dog's throat vibrations (barking) there are 7 correction levels, which helps to effectively influence the dog. The collar turns off for one minute and for the dog's security switches to sleep mode - if in 30 seconds a dog stops barking, it goes on the first level of correction. After the activation of this collar, it turns on for 1 minute for the safety of your pet. The StopWoofer collar weighs only 3.29 ounces the collar activates itself and corrects the dog's behavior during your absence. The higher the sensitivity level, the easier it is for the sensor to activate.