What is the movie called that about a dog who has rich master dies and inherits all of his money was in either late or early

You are likely thinking of the 1989 film "Turner & Hooch", starring Tom Hanks. While the dog, Hooch, doesn't inherit the deceased owner's money, he does become the responsibility of a detective, Scott Turner, who is initially reluctant to take care of the rambunctious canine. They eventually form a strong bond, and Hooch plays a crucial role in helping Turner solve a case.