Royal Canin Veterinary Diets Sensitivity Control SO Cat Food is a complete dietetic feed for cats formulated to reduce ingredient and nutrient intolerances. This dietetic feed contains selected sources of protein and carbohydrate. It is recommended for as feed for 3 to 8 weeks. If signs of intolerance disappear, this diet can be used indefinitely. It is recommended that a veterinarians opinion be sought before use. Key Benefits Selected Protein has a limited number of protein sources to help reduce the risk of food allergies. Skin Barrier is a patented complex to support the barrier effect of the skin. EPA/ DHA fatty acids to help maintain a healthy digestive system and a healthy skin. Digestive Security has nutrients which support a balanced digestive system. IngredientsPoultry by-products, chicken meat, rice flour, sunflower oil refined, powdered cellulose, minerals, fish oil, fructo-oligosaccharides, caramelised sugars, marigold extract (source of lutein) . Selected source of protein: chicken (38%) . Selected source of carbohydrate: rice (4%) . Analytical ConstituentsCrude ash: 1. 5%. Crude fibre: 0. 9%. Crude oil fats: 0%. Moisture: 79. 6%. Protein: 7. 1%.