Product Overview: SmartHeart Adult dog food is formulated to meet adult dog’s requirement using the best quality ingredients and supplemented with fish oil (rich in DHA and Omega’3 fatty acid) and Lecithin (rich in Choline) to help enhance brain and nervous system function and promote heart health.’ Essential Benefits:’ DHA and Choline ‘ For enhanced brain and nervous system function’ Omega 3 Fatty Acid ‘ For a healthy heart’ Balanced Omega 3 and 6 ‘ For healthy skin and shiny coat’ Vitamin E and Selenium ‘ For a strong immune system’ Yucca Schidigera ‘ For improved digestion and stool odor’ Calcium and Phosphorus ‘ For strong bones and teeth