PetSafe Spray Bark Dog Collar, Medium

The PetSafe Spray Bark Collar is designed to help stop nuisance barking and whining with a burst of spray. This collar is perfect for a peaceful night at home or for a walk outside. The sound and vibration of your dog's bark triggers a sensor on the collar, emitting a burst of spray to help stop the unwanted behavior. The collar includes both a citronella and an unscented spray refill cartridge, so you can determine which one works better for your dog.