Dog Breath Dental Treats provides a natural way to handle dog breath and tartar-coated teeth in dogs. No brushing or spraying involved; just a fun-to-eat treat! Made with sea algae, spearmint, and parsley. The spearmint and parsley work together to freshen your dog's breath while the sea algae uses its natural biological process to soften up tartar on the teeth. Available for both large and small breeds. Use daily.