Only Natural Pet Kelp Boost Pure blend of Ascophyllum Nodosum & Laminaria Dgitata packed with essential trace minerals, vitamins and amino acids Helps support your dog's well being from the inside out aiding in normal digestion, good dental health and skin and coat wellness Made from the highest quality 100% certified organic ocean kelp from Northern Iceland Harvested with the strictest international standards for sustainability Only Natural Pet brand products are 100% Guaranteed!