Product Description: The small 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.We're committed to finding the right barking solution for you and your dog. If you're not sure which bark control product to choose, contact our Customer Care team Monday through Saturday and we'll gladly help you decide. If you're not satisfied with your PetSafe product, you can return it within 30 days for a refund. View return policy.Features10 levels of static stimulation adjust automaticallyPerfect Bark sound & vibration sensors - only your dog's bark causes correctionAutomatic safety shut-off: correction stops after 80 secondsWater-resistantCollar uses PetSafe RFA-188 battery (included)Available Sizes:SmallFor dogs up to 55 poundsLargeFor dogs 40 pounds and up
