since 1946 Apollo (see also Zeus) in the TV series Magnum-P.I. , one of two guard dogs Doberman Pinscher series: 1980-1988 Asta in the novel The Thin Man by Dashiell Hammett. Schnauzer novel: 1934 Asta in the various The Thin Man movies, played by Skippy; (more) Wire Fox Terrier movies: 1930s Asta in