These fish skin treats offer a natural source of Omega 3 & 6 fatty acids, support skin and coat health, and help fight tartar while your dog enjoys the long-lasting chewing satisfaction. They make great replacements for rawhides and bones. And since they are only one ingredient, you can be sure that these treats are grain free and contain no artificial flavors, corn, wheat, or soy. Hundurs Crunch also comes in Jerky Minis.