Vitakraft’s Vita Smart adult mice food is fortified with key vitamins nutrients antioxidants and probiotics to help maintain health and wellness for your rat mouse or gerbil. A curated nutritious blend of adult rat food pellets veggies and seeds both you and your little friend can feel good about this diet includes seven ancient grains for a delicious high-fiber and high-protein diet. Give your good rats tasty food that they deserve!