Purina Pro Plan Kitten Chicken & Egg Formula Grain-Free Kitten Food, 5.5-lb bag; Give your growing kitten the nutrition she needs when you fill her dish with Purina Pro Plan Kitten Chicken & Egg Formula Grain-Free Kitten Food. This recipe contains multiple sources of high-quality protein, including real chicken as the first ingredient, and it's formulated with 42% protein to help meet your kitten's unique developmental needs. DHA, an omega-3 fatty acid, nourishes your kitten's vision and brain development, and each serving is fortified with guaranteed live probiotics to support digestive and immune health. The delicious taste and satisfying texture keep your favorite feline engaged during feedings, and the no corn, wheat or soy recipe lets you feel good about the food you serve her. Give your kitten the high-protein nutrition she needs along with a formula that's optimized for lean muscles, strength and energy with this dry cat food formula.