PetSafe Bark Control Collar and Accessories provide progressive levels of stimulation which are all preceded by an audible warning allowing the animal to avoid correction. When barking stops, these collars automatically reset to the lowest level of correction. PetSafe uses both vibration and sound to initiate corrections on most of their products, removing the chance of correction for non-bark related stimulus. PetSafe™ Bark Control Collars feature correction intensity levels, on/off switches, battery test lights and a unique battery design which does not allow for improperly installed batteries. An inexpensive, simple, effective solution to excessive barking. When your dog barks, first a warning beep is given, then if he continues, a mild static shock is emitted. While not harmful, it is a sufficient deterrent to excessive barking. Features an automatic shut off. Effective for small and large dogs. Includes battery and instructions.
