Meat and meat by-products (chicken, beef) and fish and fish by-products (including fish oil) and poultry by-products; wholegrain wheat; wholegrain barley and sorghum and corn; cereal by-products and vegetable proteins; minerals, vitamins and amino acids (including calcium, phosphorus, sodium, chloride, potassium, manganese, zinc, iron, copper, iodine, vitamin A, vitamin E, vitamin B1, vitamin B2, vitamin B3, vitamin B5, vitamin B6, vitamin B12, vitamin D, choline & folic acid).