A Saint Bernard puppy enters the Newton’s house to search for a place to stay. As the family centers around him, A lousy father of the Newton Family, George Newton becomes to own a dog and they named him Beethoven and became the dog of the house as his mishaps when turns it upside down. An ambitious, villainous veterinarian decides to kill Beethoven along with his henchmen. The Newtons discover that Beethoven is a hero.
