ROYAL CANIN Gastro Intestinal Fiber Response for Feline (8.8 lbs) by Royal Canin USA, Inc. [Pet Supplies] Omega-3 and omega-6 fatty acids to nourish the digestive system Increased energy to lower the amount of food needed to fill your cat's metabolic needs Ingredients that nourish your cat's microflora and intestinal cells Increased oligosaccharides to maintain overall intestinal health Digestible ingredients to ease strain on your pet's gastrointestinal tract