The PetSafe® Spray Refill cartridges are easy to replace with no mess. 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. PetSafe® Spray Refill cartridge is 100% recyclable and safe for you and your dog!

• The PetSafe® Spray Refill - Unscented is for use with the PetSafe® Spray Bark & Training collars; is NOT compatible w the PetSafe® GentleSpray®, Elite Big Dog and Little Dog Spray Bark Collars or Elite Bg Dog Little Dog Spray Trainers
• The refill cartridges are easy to replace; simply remove the empty cartridge and replace with the new refill cartridge
• The disposable PetSafe® Spray Refill cartridges are 100% recyclable
• 35 sprays per cartridge