What's in the box:
- 3-Pack of Unscented spray refills for Spray Bark Collar (0.11 oz. each)
More details on the PetSafe Spray Bark Refill
Overview: The Unscented spray refills work with the PetSafe Spray Bark Collar and the Remote Spray Trainer to distract your pet to help stop their nuisance barking. This package contains three 0.11-ounce cartridges, which are easy to replace. Citronella-scented spray refills are also available. The spray is non-offensive to humans, stain-free, and hypo-allergenic.