Get 15% off each AutoShipped order. Price will be reflected in cart at checkout. Royal Canin Early Cardiac Dry for Dogs contains nutrients essential for healthy cardiovascular function in dogs with: class I/II heart disease; heart murmurs or cardiomegaly without clinical signs (with or without concurrent cardiac medications); mild signs of congestive heart failure (coughing or dyspnea); risk for heart disease. • Appropriate levels of magnesium and potassium • Moderate protein content • Enhanced B vitamin content • Enriched with a special blend of antioxidants to help maintain a healthy immune system and to reduce DNA damage associated with aging • Enhanced arginine, carnitine, and taurine which are essential nutrients for optimal cardiovascular function • Moderate, rather than severe, sodium restriction to reduce the workload on the heart. • EPA and DHA: Eicosapentaenoic and docosahexaenoic acids are long chain omega-3 fatty acids that modulate inflammatory reactions.