Nature’s Logic North Atlantic Sardine Oil contains more EPA and DHA than Salmon Oil and has naturally lower levels of environmental contaminants. By supplementing Nature’s Logic North Atlantic Sardine Oil’s natural rich source of long chain Omega-3 Fatty Acids, you are adding one of nature’s most bio-available sources of these nutrients to your pet’s diet. Ingredients: Sardine Oil (Preserved with Natural Mixed Tocopherols), Rosemary. Directions: Add to a meal 1 Teaspoon (5ml) per 20 pounds of body weight once per day. For puppies and kittens, pregnant and nursing dogs or cats add to a meal 1 teaspoon (5ml) per 10 pounds of body weight once per day. AVAILABLE IN: 16oz. Natural supplements for a dog.