Royal Canin Hypoallergenic is a precisely balanced, nutritious diet that is specifically formulated to meet the needs of adult cats with a nutrient intolerance. This formula contains hydrolysed protein with low molecular weight for very low allergenicity. This formula also helps to support the natural protective barrier role of your cat’s skin. Royal Canin Hypoallergenic also includes nutrients to support a balance of intestinal flora for a healthy, balanced digestive system. This diet is also formulated to promote a healthy urinary environment. As part of the Royal Canin Veterinary Health Nutrition range, it is important that this product is only fed to your pet when recommended by a veterinary professional. Transitioning your pet from one diet to another should be a smooth and gradual process over a 7-10-day period. Please ensure you follow the correct rationing amount.