Oral care is about more than making your pets"_ smiles sparkle"_it"_s an important component of their overall health. In fact, 80% of dogs begin to show signs of oral disease by age 3. With Fresh Breath Oral Care Water Additive for Puppies, dogs can benefit from daily plaque and tartar defense, simply by drinking from their water bowl. Easy to use for both you and your pet"_no brushing required KEY FEATURES With 3D Microguard - dissolves, destroy and defends Tasteless & Odourless No Brushing Required Helps clean teeth & freshens breath of your pet. Oral care for dogs & cats comes in 16 oz (473 ml) bottle. INGREDIENTS Purified Water, Glycerin, Sodium Benzoate, Citric Acid, Zinc Citrate (.01g/10ml), Green Tea Leaf Extract, Sodium Hexametaphosphate (natural mineral) (.005g/10ml), Chlorophyll.