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
Fault (dog) work towards eliminating in the breed. Those undesirable aspects of appearance and temperament are called "faults". What constitutes a fault may differ from breed to breed. For example, an aloof and somewhat aggressive temperament might be suitable for a livestock guardian dog, but would be a completely unacceptable fault in a lap dog. Faults may be serious enough to require disqualification in a conformation show, eliminating the dog from winning a championship in conformation, or they may be minor, to be measured by the judge against the dog's good qualities. Some breed standards are punctilious in the extreme, spelling out