JOHNSONS Dog & Cat Cod Liver Oil Supplement is a natural dietary supplement that helps maintain healthy skin, coat, and bones. It contains Omega 3 fatty acids and provides vitamins A, D, and E. Each pack contains 40 capsules, ideal for dogs, cats, cage birds, and pigeons. Regular use promotes good condition, a glossy coat, healthy skin, fur, feather, and strong bones and teeth. It also acts as a traditional aid to help maintain supple and flexible joints. Directions for use: give whole or on food. Small dogs & puppies: 2 capsules per day. Medium dogs: 3-4 capsules per day. Large dogs: 4-6 capsules per day.