Size: 16oz Icelandic Ocean Kelp from Life Line Pet Nutrition is a rich source of natural vitamins and minerals to support your pets overall health. Great for all life-stages from puppies and kittens to full grown dogs and cats. Kelp serves to promote healthy skin & coat. Our Life Line kelp comes from Northern Iceland and is packaged in the USA. It is 100% certified organic by the Washington State Department of Agriculture to USDA standards.