Developed by Wysong in direct response to customer demand， Wysong Fundamentals Dry Dog & Cat Food is a limited ingredient， high nutrient value dry diet for both dogs and cats. Some pet parents like to keep things basic – they want a straightforward diet with limited ingredients that doesn’t compromise on nutrition. The Fundamentals is just that - 40% protein， chicken and brown rice based (with organic chicken as a primary ingredient)， and a host of beneficial micronutrients.