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
Breed type (dog) dog. These characteristics develop from a breeder's desire to create a distinct 'look' (or "style") within their line. Breeders create their own "style" within their line, being careful not to stray from "breed type". Health problems of dog breeds and objections to dog showing have been covered extensively in the following articles: Purebred dogs | Genetic disease | Criticism of dog showing | Dog | Dog breeding | List of dog diseases | Canine reproduction | Inbreeding | Founder effect. Also see articles about individual breeds for more on health issues of individual breeds. Breed type (dog) Breed type in