3 Pack of PLATO 3 Hundur's Crunch Single Ingredient Cod Skin Dog Treats, 10 Ounces each. Each Hundur's Crunch Jerky Fingers are part of our Icelandic Fish line of treats. Jerky Fingers have only one ingredient, Cod Skin. These treats have NO added sugars, artificial preservatives, by-products, artificial colors, or protein-meals. These fishy treats are completely grain-free, soy, wheat, corn, fillers, and gluten free. These single-source novel protein treats are especially good for overweight dogs, or dogs with skin issues, allergies, and food sensitivities due to naturally occurring Omega 3 and Omega 6 fatty acids. Great chewy replacements for rawhides and bones!.3 Pack of PLATO 3 Hundur's Crunch Single Ingredient Cod Skin Dog Treats, 10 Ounces each. Each Hundur's Crunch Jerky Fingers are part of our Icelandic Fish line of treats. Jerky Fingers have only one ingredient, Cod Skin. These treats have NO added sugars, artificial preservatives, by-products, artificial colors, or protein-meals. These fishy treats are completely grain-free, soy, wheat, corn, fillers, and gluten free. These single-source novel protein treats are especially good for overweight dogs, or dogs with skin issues, allergies, and food sensitivities due to naturally occurring Omega 3 and Omega 6 fatty acids. Great chewy replacements for rawhides and bones!.