This brand has been certified as being ‘organic’ by the USDA. It does not contain soy, wheat or corn fillers, in fact, there are no fillers. It does contain salmon meal, brown rice, flaxseed and peas. It also contains fiber, antioxidants, minerals, vitamins and omega fatty acids. All ingredients are from the United States. It contains no chemical pesticides, antibiotics, or man-made fertilizers.