Nutrition formulated for indoor dogs. Helps Maintain: Lean muscle mass; Healthy skin & coat; Healthy teeth & gums. Excellent taste. 100% Complete & balanced nutrition that builds, replenishes & nourishes every day. Build: Digestive Health - Formulated with the high-quality protein and carbohydrate needed to support the constant turnover of intestinal cells. Nourish: Muscles - Provides the amino acids and minerals needed to maintain healthy muscles; Bones & Joints - Supplies optimal levels of calcium, phosphorus and protein to help maintain healthy bones, joints and teeth. Replenish: Healthy Immune System - Replenishes building blocks of the immune system with a special combination of protein and antioxidant nutrients to help your dog stay healthy; Cells of Vital Organs Including a Healthy Heart - Provides a complex spectrum of essential nutrients, such as protein, fat, vitamins and minerals, needed to support and replenish the cells of vital organs, including a healthy heart. Your dog's got it made. He spends most of his time indoors, enjoying familiar surroundings and all the comforts of home. But did you know indoor dogs may get less exercise and may be prone to dry skin? That's why Purina veterinarians and nutritionists developed Purina Little Bites Indoor Complete, formulated to meet the nutritional needs of indoor dogs like yours. High-quality protein helps maintain lean muscle mass and an ideal body condition. Contains a combination of vitamin E and minerals to promote healthy skin & coat. Crunchy nuggets promote healthy teeth & gums, and help freshen breath. Sized for dogs who prefer a great-tasting smaller kibble. Animal feeding tests using Association of American Feed Control Officials (AAFCO) procedures substantiate that Purina Little Bites Indoor Complete dog food provides complete and balanced nutrition for all life stages.