Analytical constituents (%): protein: 20.0; fat content: 9.0; inorganic matter: 7.0; crude fibre: 2.3. Additives per kg: Antioxidants; Nutritional additives: Vitamin B₁: 8.8 mg, Vitamin B₂: 15.1 mg, Vitamin D₃: 1406 IU, Vitamin E: 100 mg, Biotin: 0.21 mg, Copper (Copper(II) sulphate pentahydrate): 6.6 mg, Iodine (Potassium iodide): 1.7 mg, Manganese (Manganous sulphate, monohydrate): 20.3 mg, Selenium (Sodium selenite): 0.33 mg, Zinc (Zinc sulphate, monohydrate): 57.4 mg.