Dog Bark Control Collar by PetSafe - this deluxe anti bark collar simultaneously senses vibration AND sound to accurately detect a dog's bark. Only a combination of sound and vibration will trigger the electronic correction. This avoids the possibility of activation through another dog's bark, or by motion or jostling.

The PetSafe Deluxe Bark Control Collar gives a warning beep and mild correction when your dog barks. If your dog continues to bark, it will receive the warning tone with a slightly stronger correction. This process will continue up through six levels of correction. (Three correction modes provide a total of 18 correction levels.)

While not at all harmful, it is an effective deterrent to excessive barking. Suitable for small to large dogs. Automatic shut-off if your dog continues to bark more than 15 times in a 50 second period. The unit will then reset after 3 minutes