Dog Plays On Piano - "Sandy," a kelpie-fox terrier belonging to Mrs. J. A. Paterson. of Hawthorn, knocking out a lively tune on the piano at his home today. Sandy, whose mistress claims he is a more versatile dog than the talking dog in Britain, also sings in accompaniment. "His singing is harmonious, perfectly tuned and easy, to listen to," Mrs. Paterson says. August 20, 1946.