PetSafe Spray Refill Cartridge 3 pack Option:Citronella Choose from 21 levels of

Choose from 21 levels of continuous and momentary stimulation

eliminates leaks and because it is self-priming

3" to 41" wide

and features quick release hardware to stow away when not in use

PetSafe Spray Refill Cartridge 3 pack Option:Citronella Choose from 21 levels ofSimply 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