In a small town in Canada, a young boy named David feels a bit out of place. Rural life isn’t exactly what he dreamed of, but everything changes when he meets a giant St. Bernard dog. This imposing canine is a loyal companion but also a mischievous rebel, leading to all kinds of comedic and sometimes problematic situations. David discovers that the dog, named Red, has a complicated past and was brought from a troubled environment; however, he sees beyond Red's formidable appearance and finds in him a true friend.
The bond between David and Red starts to flourish as they embark on exciting adventures, from exploring the forest to rescuing other animals in distress. But the fun turns into tension when a group of illegal hunters threatens the lives of Red and his friends. David must rally his community and use his wits to protect his furry friend. As he faces this challenge, the brave boy discovers the true meaning of friendship, loyalty, and courage.
Filled with laughter and plenty of heartfelt moments, the film blends the purity of youth with the invaluable connection between a boy and his dog. In the end, he will not only learn about responsibility but also that the strongest bonds can form in the most unexpected circumstances.