Mr Johnson's Advance Junior & Dwarf Rabbit Food. Vitamin A (E672) 10,000iu/kg; Vitamin D (E671) 1,000iu/kg; Vitamin E 50iu/kg; Iron (E1) 161mg/kg; Manganese (E5) 89mg/kg; Zinc oxide (E6) 69mg/kg; Copper (E4) 20mg/kg; Iodine (E2) 0.8mg/kg; Selenium (E8) 0.44mg/kg.