Nulo Freestyle Duck & Tuna Recipe (Canned Cat & Kitten Food) – A grain-free wet food combining quality fowl and fish proteins. Real duck is the leading ingredient, complemented by chicken, turkey liver, and tuna to fuel energy and lean muscles. Cats relish the rich taste as the pâté with gravy “duo” tempts their palate. This all-life-stages formula is packed with moisture for hydration and contains no grains or artificial preservatives.