[Verginius Rufus]

I recall seeing a movie when I was a kid which had a dog in it named Millard Fillmore. It may have been The Boy and the Laughing Dog (although the dog which is the center of attention in that movie had a different name).

[yesthatjallen]

"The film version was released on 12 May 1956. It has also appeared under the titles Goodbye, My Lady and The Boy and the Laughing Dog."

Good-bye, My Lady