SCIENCE AT THE HEART OF NUTRITION Kibble size, shape, texture and density have been carefully chosen by our nutrition experts to help clean the teeth surface while chewing. The friction obtained when biting into the kibbles, reduces plaque and tartar build-up along the gum line, lowering the risks of developing tooth decay or gum disease. In this formula, high-antioxidant ingredients help slow down the proliferation of oral bacteria, while antiinfectious properties help support gum health.