Vet's best bitter cherry spray is a no chew dog deterrent that discourages chewing on household items Its non stinging, alcohol free formula is safe to spray directly onto your dog's skin to discourage licking at their itchy skin, stitches, or bandages Vet's best bitter cherry deterrent spray for dogs (7.5 oz.) discourages chewing and licking at itchy skin, stitches, or bandages. Bitter cherry deterrent spray is non stinging, alcohol free, and non staining so it's safe to spray directly on to your dog's skin. Uses natural key ingredients of lemon extract and grapeseed extract to deter chewing. Not for use with cats or and can be reapplied as needed. It has a natural ingredients and the itchy skin can heal faster Can be reapplied to dog's skin as needed. Clear and non staining