Cujo (25th Anniversary Edition) [Blu-ray] (1983) for $5.99

This 1983 adaptation of the Stephen King horror novel is the anti-Beethoven, the story of a rabid St. Bernard that terrorizes a community, tears up a few folks, and goes after a woman and her son. Once the point has been made that big, lovable Cujo has been bitten by a rabid bat, there isn't much more to say.