DHA for Smart Puppies Veterinarians Recommend Iams 1st Ingredient is Chicken Puppy 1-12 Months Premium 60 Years &of Nutritional& Excellence . Making every step a happy one: Iams Smart Puppy raises your pup's training potential with essential DHA for strong brain development, making his year of firsts a happy one. Cognitive: Omega 3 DHA for smarter, more trainable puppies. Strong bones: Fortified with essential minerals to help build strong bones. Strong immune system: Enriched with antioxidants to help develop a strong immune system. Strong muscles: Builds strong, firm muscles with protein sourced from chicken and egg. Iams ProActive Health Smart Puppy Dog Food is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for Gestation, Lactation, and Growth. More healthy benefits. Healthy heart: Nourishes the heart with 7 essential nutrients. Healthy skin and coat: Rich in Omega-6s for healthy skin and coat. Healthy digestion: Tailored fiber blend, prebiotics and beet pulp for healthy digestion.