PetSafe Spray Refill Citronella No Mess Replacement Cartridges Spray Bark Dog Collar - One Size Fits All
$10.99
The PetSafe Spray Refill cartridges are easy to replace with no mess. Simply remove the empty cartridge and replace with the new one. The citronella scent is harmless to your dog and is meant to act as a distraction to help stop nuisance barking....