PetSafe Spray Refill Cartridge 3 pack

Simply remove the empty cartridge and replace with the new one. The unscented refill cartridges are great for sensitive dogs ' a small spray to the snout without added scented oils or fragrances. The PetSafe Spray Refill cartridge is 100% recyclable and safe for you and your dog! Features: Easy-to-Replace ' The refill cartridges are easy to replace; simply remove the empty cartridge and replace with the new refill cartridge 100% Recyclable ' The disposable PetSafe Spray Refill cartridges are 100% recyclable Compatible Collars ' The PetSafe Spray Refill - Scented is for use with the PetSafe Spray Bark and Training collars; it is NOT compatible with the PetSafe GentleSpray, Elite Big Dog and Little Dog Spray Bark Collars or Elite Big Dog and Little Dog Spray Trainers Unscented is for use with the PetSafe Spray Bark and Training collars; it is NOT compatible with the PetSafe GentleSpray, Elite Big Dog and Little Dog Spray Bark Collars or Elite Big Dog and Little Dog Spray Trainers