Just as the lovable St. Bernard, Beethoven, is getting settled in with the Newton family, he decides to start a family of his own. When he meets the lady St. Bernard of his dreams, Missy, at the local park, it's not long before the love-struck dogs have pups of their own. But when Missy and the pups become pawns in their owner's nasty divorce battle, it's up to Beethoven and the Newtons - led by the bumbling Charles Grodin and long-suffering Bonnie Hunt - to save the day with their shenanigans to get thewhole family laughing!