After Wendy is falsely accused of stealing and causing trouble, Weedon reluctantly sends her to Victoria to live with her aunt. White Fang, feeling responsible for Wendy's troubles, makes it aboard the ship, and they travel together to the big city. Upon their arrival, White Fang must escape from the dogcatcher, and Wendy is taken to her aunt's. White Fang meets Mac, a street-smart alley dog, and together, they try to find Wendy. Wendy runs away from her aunt and is reunited with White Fang, but they must save Mac from the dogcatcher and still make it on board the last ship heading back to Dawson.