"Dogs." . . "Silent films Fiction." . . "Motion pictures Production and direction." . . . . . "Strongheart : the world's first movie star dog"@en . "Strongheart : the world's first movie star dog" . . . . "When silent movie director Larry Trimble decides to put Strongheart, a police dog, into his movies as the lead actor, he must first train him to play with toys and walk like a regular dog, but Strongheart becomes a sensation until his military training leads to trouble, and possibly the end of his career. Includes author's note on the real Strongheart."@en . "When silent movie director Larry Trimble decides to put Strongheart, a police dog, into his movies as the lead actor, he must first train him to play with toys and walk like a regular dog, but Strongheart becomes a sensation until his military training leads to trouble, and possibly the end of his career. Includes author's note on the real Strongheart." . "Strong-heart"@en . "Juvenile works" . . . . "Fiction" . . "Electronic books"@en . . . . . . . . . . "Strongheart (Dog) Juvenile fiction." . . "Silent films." . . "Strongheart (Dog) Fiction." . . "JUVENILE NONFICTION / Animals / Dogs." . . . . "Dogs Juvenile fiction." . . "Dogs Fiction." . . "Motion pictures Production and direction Juvenile fiction." . . "Motion pictures Production and direction Fiction." . . "Silent films Juvenile fiction." . .