Little and Big Dog Bark Control Collar

The PetSafe Little and Big Dog Bark Control Collar is patented Perfect Bark detection that uses both vibration and sound to ensure your dog's bark is the only stimulus to trigger a correction. Sleek and comfortable, the collar is also equipped with our Temperament Learning System that automatically and incrementally adjusts the correction. Includes 10 levels of Light-Touch correction. Uses 3-volt battery (included). Waterproof. Available in two size collars, little dog and big dog. Replacement batteries sold separately.