 Foster and Charles C. Foster.Foster was educated at Brooklyn Technical High School and later at the Pratt Institute, joining ASCAP in 1956.Foster's long career with Warner Brothers began in 1938 as a writer on the Porky Pig short, "Porky in Wackyland" and ended nearly 171 cartoons later in 1958, after finishing his work on the Tweety Pie short, "Tweet Dreams".