Pillow Dragons are covered in enormous amounts of fur affectionately referred to as fluff. Despite their deceivingly large size, they can still fly even with such tiny wings because their bodies are remarkably light. Pillow Dragons have a habit of sleeping for up to eighteen hours a day, waking only in short bursts. During their few waking hours, they take the time to hunt for prey. Once a pillow dragon becomes an adult, its fur grows very slowly. Pillow dragon fur is used to make very expensive and valuable cloth known as “dragon cashmere.”

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

FlufflePuffed is basically named for his puffy body. He rarely ever moves around, mostly just sleeping or watching the other dragons that walk past him wherever he lays down. He doesn't really have any friends, except for all of the pygmies and hatchlings that are in the owner's cave so far. Whenever it's winter and there's no warmth around for the pygmies and hatchlings, they all run to FlufflePuffed and jump onto his body, getting snuggled up in his fur to stay warm, which he doesn't mind at all. He actually likes the pygmies and hatchlings, enjoying their chatters and squeaks to each other and him. They also bring him whatever food he wants, being loyal servants to him for his lazy personality and his fur.