Nature's Variety Instinct Be Natural Beef & Barley Recipe Dry Dog FoodNatural nutrition begins here. Instinct Be Natural Real Beef & Barley Recipe starts with USA raised beef and never contains filler, corn, wheat, soy or by product meals or artificial preservatives and colors. Guided by our belief in the power of raw, each piece is tumbled with crushed freeze dried raw beef raising the bar in nutrition and taste. Features USA raised beef is our first ingredient, making real animal proteins our #1 and #2 ingredients