Rolglu are large, bristly bears that never stop migrating. They have six legs, detachable paws, and stand about eight feet tall. They are herbivores and will often follow farmers' plows, eating the freshly dug roots and other plants that are uncovered. Rolglu tend to be very friendly and will often secretly crawl into merchant boats to be carried around the world; however, their size makes them dangerous to keep aboard and merchants will often push them into the ocean upon discovery, forcing them to swim back to land. While they can be found anywhere around the world, they largely prefer the cold tundras where their thick pelt doesn't cause them to overheat.