PetSafe Elite Little Dog Bark Control Collar for Medium and Large Dogs over 40 lb., Anti-Bark Training Device, Static Correction, Waterproof;

Petsafe Deluxe Big Dog Bark Control Collar - Bark Collar Your home can now be bark free. The unit uses vibration and sound to ensure only your dog's barking is detected. As he barks, he receives a safe but annoying static" correction. The bark collar begins with low corrections but if excessive barking continues the correction intensity will increase. When used correctly the bark collar reduces (and in most cases eliminates) the number of nuisance barks. Your dog will quickly learn the association and stop the unwanted behavior. The patented Perfect Bark technology ensures your dog's bark is the only sound that will cause the correction. Two color LED for good/low battery indicators let you know when the battery needs to be changed. Includes Petsafe RFA-188 battery module. The system has ten levels of light-touch correction. It begins with low-level corrections however if excessive barking continues the correction intensity will increase with each successive bark until the barking stops. Once the dog has learned to reduce the barking the initial warning corrections are reduced. As a built-in safety feature if your dog barks 15 times or more within a 1 minute 20 second period the Bark Control Collar will automatically shut off for 3 minutes."