Nutritional information is as follows: Protein - 17.1% Oil - 6.5% Fibre - 10.0% Ash - 6.7% Vitamin A - 14,000 iu/kg Vitamin D3 - 2,000 iu/kg Vitamin E - 60 mg/kg Copper - 17 mg/kg (Anyone know what iu stands for?!) As for what is actually *in* the food, i.e. bits we can see!