Optimized formula for better nutrient absorption and improved stool quality. Hydrolyzed casein helps dogs under 30 lbs manage stress. Prebiotic fiber supports the growth of beneficial digestive bacteria. Ginger soothes the gastrointestinal tract. Added antioxidants protect cells from free radicals, strengthening the immune system. Controlled levels of magnesium, calcium, and phosphorus help reduce the formation of crystals and urinary stones.