Blue Buffalo Wilderness Duck Recipe Canned Cat Food is a grainfree nutrient rich wet food that will satisfy your cats wild side. Loaded with more tasty duck to supply the protein they crave. Blue Buffalo Wilderness Duck Recipe Canned Cat Food is made using only the finest natural ingredients with added vitamins and taurine to help support immune and urinary tract health. Feel good when feeding your feline friend because this food contains no chicken or poultry byproduct meals, no corn, wheat, soy or artificial preservatives.