3/4 in. x 10.5 in. x 20 ft. Rolled Ridge Vent with Nails

During bark training, consistency is key. Thatâ??s why we designed the PetSafe® Spray Bark Collar as a consistent way to correct your dogâ??s barking without a remote. This spray bark collar detects your dogâ??s barking and immediately releases a gentle burst of spray to distract him from the mailman or the neighborâ??s cat. Your dog will never be corrected because of another dogâ??s bark or a loud outside noise because the dual detection technology in this collar must sense both vibration and sound before spraying. Because the spray is immediate and consistent, your dog will learn to associate his barking with a correction and change his behavior within as little as 2 weeks. Thatâ??s a win for you, your furry best friend, and your mailman. Your pet deserves the best. Trust PetSafe® to help keep your pet healthy, safe and happy. Features * Collar is water resistant for rainy day walks * Collar quickly recharges in just 2 hours (with the included USB charger) and holds a charge for up to 40 hours * Includes 1 spray cartridge of each scent, unscented and citronella * Each replaceable, recyclable spray cartridge contains approximately 35 sprays * Fits dogs 8 lb and up and adjusts to fit neck sizes up to 27 in * Save 5% on every order when you subscribe to auto-ship your PetSafe® Spray Refill Cartridges