Canadian Brand. Raw duck gizzards are a highly nutritious, lean muscle meat packed with protein, essential vitamins, and minerals to support your pet’s overall health and vitality. Naturally rich in iron, zinc, and B vitamins, duck gizzards help promote strong muscles, healthy blood function, and sustained energy levels. With their firm, chewy texture, duck gizzards also provide a mild dental benefit while offering a satisfying, species-appropriate chew for both dogs and cats. Sourced from high-quality duck and free from additives or preservatives.