Royal Canin Veterinary Diet Fiber Response Fiber Response is a complete food for adult dogs, indicated for acute or chronic constipation. Nutrients that favor the balance and the correct functioning of the digestive system. Specific combination of dietary fiber that stimulates intestinal transit. EPA / DHA to contribute to the proper functioning of the digestive system. Synergistic synergy of patented antioxidants that counteracts the action of free radicals. Ingredients COMPOSITION: dehydrated poultry meat, rice, corn, wheat gluten *, animal fats, corn gluten, tegument and psyllium seeds, animal protein hydrolyzate, chicory pulp, mineral salts, egg powder, fish oil, yeasts , soybean oil, fruit-oligosaccharides, hydrolyzed yeasts (source of mannan-oligosaccharides), extract of flower of Tagetes (source of lutein). ADDITIVES (per kg): Nutritional additives: Vitamin A: 22000 IU, Vitamin D3: 800 IU, E1 (Iron): 39 mg, E2 (Iodine): 3 mg, E4 (Copper): 7 mg, E5 (Manganese): 51 mg, E6 (Zinc): 168 mg, E8 (Selenium): 0.07 mg - Preservatives - Antioxidants. ANALYTICAL COMPONENTS: Crude protein: 31% - Crude oils and fats: 15% - Crude ash: 7,9% - Crude fiber: 2,9% - EPA and DHA fatty acids: 3,1 g / kg.