Royal Canin Veterinary Cardiac is a scrumptious, nutritionally complete dog food designed to increase support for the heart in dogs. Low in sodium and with an enhanced K/Na ratio, Royal Canins Cardiac recipe is ideally suited for dogs with afflicted with hypertension, heart disease or heart failure from the first to the last stage or a chronic cardiac insufficiency of any kind.Created with a bespoke blend of nutrients for to promote vascular health, Veterinary Cardiac contains carefully controlled levels of potassium and magnesium to improve the electrolyte balance of dogs with heart troubles. To boot, Royal Canins exclusive formula contains reduced phosphorus to sustain optimal renal function.We recommend that you speak to a veterinarian before beginning this diet. Please do not feed Royal Canin Veterinary Cardiac to pregnant or lactating dogs, puppies, or dogs with hyperlipidaemia or a history of pancreatitis.Ingredients:Rice, dehydrated poultry meat, maize flour, animal fats, maize gluten, egg powder, hydrolysed animal proteins, beet pulp, fish oil, vegetable fibres, minerals, soya oil, yeasts, fructo-oligo-saccharides, green tea extracts (source of polyphenols), marigold extract (source of lutein).Additives (per kg):Nutritional additives: Vitamin A: 15100 IU, Vitamin D3: 800 IU, E1 (Iron): 37 mg, E2 (Iodine): 2.8 mg, E4 (Copper): 7 mg, E5 (Manganese): 47 mg, E6 (Zinc): 156 mg, E8 (Selenium): 0.06 mg - Preservatives - Antioxidants.Analysis:Protein: 26% - Fat content: 20% - Crude ash: 5.1% - Crude fibres: 1.6% - Per kg: Sodium: 1.3 g - Potassium: 8 g - Magnesium: 1.5 g - Phosphorus: 5.5 g.