Columbo (character) he is visiting them. "Étude in Black" (1972) marked the first appearance of the lieutenant's basset hound, named "Dog". "Dog" came to be an occasional regular character in the films. Columbo considered names like "Fido", "Munch" and "Beethoven" but ultimately settled on "Dog". In "Sex and the Married Detective", Columbo is put on the spot when he is asked to play the tuba. Reluctantly he agrees, only to demonstrate great proficiency. He subsequently claimed that at school, the tuba was the only instrument left. In several episodes, Columbo is seen eating a breakfast of a boiled egg, usually while investigating
Russ Columbo his best to break the relationship up with a series of publicity-created "ruse romances" involving Columbo and actresses such as Greta Garbo and Pola Negri; it succeeded. (Dorothy Dell died in an auto accident in June 1934—just months before Columbo's own fatal accident.) The type of singing that was popularized by the likes of Columbo, Rudy Vallee, and Bing Crosby is called crooning. Columbo disliked the label, but it caught on with the general public. It gained popular credence, despite its initial use as a term of derision for the singers employing their low, soothing voices in romantic songs. Similarly,