Ginga Densetsu Weed: Orion(銀牙伝説ウィード オリオンGinga Densetsu Wīdo: Orion, lit. Silver Fang Legend Weed: Orion) is a sequel to Ginga Densetsu Weed manga series by Yoshihiro Takahashi. It's a story about Weed's pups Orion, Sirius, Rigel and Bellatrix. It began serialization in Manga Goraku on July 24, 2009. The first tankōbon was released on November 18, 2009.