Cute underbite, healthy teeth. Our dedicated Shih Tzu formula improves dental hygiene and overall health with three unique actions. 🐾 Mechanical action of the kibble against the teeth helps reduce plaque and tartar 🐾 Antiseptic action of green tea polyphenols 🐾 Chemical action of salivary calcium chelating agents Woof over to the link below for all things ‘Specially Shih Tzu’. https://www.findroyalcanin.com/pages/shih-tzu #speciallyshihtzu #royalcaninshihtzu #royalcanin #shihtzulover #kibble