Royal Canin Cardiac Dry dog food is a dry kibble diet specially tailored to nutritionally support adult dogs with cardiac insufficiency. Royal Canin Cardiac is formulated with specific nutrients that help to support your dog’s heart function. Royal Canin Cardiac contains EPA and DHA, essential Omega-3 fatty acids that benefit heart function. This formula contains a restricted sodium content to help reduce the workload of your dog’s heart. Recommended in cases of Cardiovascular disease, Congestive heart failure, Hypertension. Not recommended in cases of growth, gestation and lactation. This diet is complete and balanced and can be fed long-term. A full health check should be performed by a veterinarian every 6 months.