They are line-caught daily in Iceland & processed immediately. Perfect for dogs with protein sensitivities, they also help reduce tartar & plaque build-up for healthier gums & teeth. They're a natural source of Omega-3 & 6 fatty acids, promoting healthy skin & coat for your pet. Plus - they offer peace of mind, as they are cleaned and air-dried within FDA, USDA, EU, and MAST standards & regulations.