100% Pure Icelandic+ Large Cod Cubes. Our 100% natural and edible Icelandic Cod Skin Large Cube is a single ingredient dog treat and contains no additives, preservatives or supplements. The Large Cube is dense and is a bit larger than 2""x 2""x 2"" (6cm x 6cm x 6cm).They are caught fresh daily in the cold, pure waters of Iceland, and air-dried within Fda, Usda, Eu, and Mast standards. Not only are they delicious for your dog, they reduce tartar and plaque build-up for healthier gums and teeth. Icelandic+ Fish Treats caught fresh daily. Product of Iceland, packed in Iceland. 100% sustainably fished. 100% edible and digestible. 100% natural-no additives, no preservatives and no supplements. 100% two ingredient dog treat-just fish, nothing else! 100% Viking-air-dried as the Vikings did in 900 A.d.