These salmon treats are made with real alaskan pink salmon. They are a great source of omega-3 fatty acids, witch support their immune systems. They can also help with inflammation & keep your pups coat looking shiny & healthy. Salmon is also a great source of protein. Treats are best kept in fridge or freezer. Humidity in different areas may affect the longevity of treats if not stored properly. For longer lasting treats STORE in REFRIGERATOR OR FREEZER Salmon Dog Treats - Shadows Salmon Organic Salmon - Artisan Treats