Forthglade Complete Grain Free Sardines with Sweet Potato and Vegetables Dog Food. You'll have your four-legged friend hooked with this new fish recipe! Each tray contains all the nutrients your dog needs to stay happy & healthy. Free from nasties and gently steamed this recipe is easy to digest and sure to get a tail wag of approval. Composition:Sardines (75%) Sweet Potato (4%) Peas (2%) Carrots (2%) Minerals Linseed Oil (0.5%) Seaweed (0.45%) Fructooligosaccharide (prebiotic) Yucca Glucosamine (50mg/kg) Chondroitin Sulphate (50mg/kg) Camomile Parsley Rosemary Nettle. Analytical Constituents:Crude Protein 10% Crude Fibres 0.7% Crude Oils & Fats 8% Crude Ash 3.5% Moisture 72% Nutritional Additives:(per kg): Vitamins: Vitamin A (Retinyl acetate) 2500IU Vitamin D3 (Cholecalciferol) 200IU Vitamin E (rac-alpha-tocopherol acetate) 30mg. Trace Elements: Zinc (as Zinc Chelate of Glycine) 50mg Iron (as Iron Chelate of Amino Acids Hydrate) 10mg Copper (as Copper Chelate of Glycine) 5mg Iodine (as Calcium Iodate Anhydrous) 0.5mg.