PRO PLAN Veterinary Diets Feline DH Dental Health Dry Formula A complete diet proven to help reduce tartar and plaque. It is formulated with a unique crunchy kibble texture which provides mechanical action to reduce the accumulation of tartar. This diet has also been given the VOHC (Veterinary Oral Health Council) seal of acceptance. Optimal kibble size and unique, crunchy kibble texture provides mechanical action to reduce the accumulation of tartar and plaque.VOHC Seal of Acceptance: Helps control tartar and plaque.Appropriate protein content to help maintain ideal body condition.