About this product range:~ PRODUCT NAME Omega Maintenance Product type Complete feeding stuff for adult working dogs Nutritional claim Specially formulated for adult working, sporting & farm dogs to provide the correct balance of nutrients, vitamins & minerals to maintain health, fitness & vitality. 100% complete nutrition & high digestibility net weight (capacity) 15kg Ingredients list Cereals, Meat & animal derivatives, Vegetable protein extracts, Derivatives of vegetable origin, Oils & fats, Minerals. Additives Cupric Sulphate (Copper = 10 mg/kg) UK Only (Total Copper = 17 mg/kg) Antioxidants: BHA (E320), BHT (E321), Propyl gallate (E310), Preservatives: Orthophosphoric acid (E338), Potassium Sorbate (E202) » Vitamins Vitamin levels are guaranteed upto the best before date Vitamin A