Shaun, a 16-year-old surfing enthusiast, enjoys an idyllic life in Southern California. However, his world is turned upside down when his father reveals their impending move to the mountainous region of Montana, leaving Shaun disheartened. His spirits lift when he encounters a snowboarding dog. With this newfound furry companion, Shaun is determined to compete in the upcoming snowboarding championship, though he must first navigate the challenging slopes ahead.