Royal Canin Veterinary Diet Anallergenic Dog 8kg is a highly specialized dry food for dogs with severe food allergies or intolerances. It features extensively hydrolyzed proteins, broken down into very small fragments to minimize the risk of allergic reactions. The formula is designed to restrict potential allergens and support skin and digestive health. This veterinary diet requires strict veterinary supervision and the 8kg bag provides a larger supply for dogs requiring long-term management of extreme food sensitivities.