Dogtra No Bark Collar is specifically designed to prevent excessive barking, The Dogtra No Bark Collar automatically emits electrical stimulation in response to your dog's barking. Contains a "sound recognition and filtering microprocessor" to distinguish your dog's barking from the surrounding noises. It has 7 levels of stimulation, including a non-electrical vibration warning. Surgical stainless steel contact points and anti-microbial plastic protects your dog's skin. The convenient dial controls the on/off function and the 7 intensity levels. Rechargeable Ni-MH batteries and charger included. One year warranty.
Includes yapper stopper with collar strap, rechargeable battery & charger, and test tool