The company's main cartoon characters were "Tom and Jerry", a tall-and-short pair, usually vagrants who attempted various occupations. They share no relation to MGM's more successful Tom and Jerry, a cat and mouse, and the older series has been renamed "Van Beuren's Tom and Jerry" and "Dick and Larry" in various future incarnations. Van Beuren was keenly aware that successful cartoons often featured animated "stars," and urged his staff to come up with new ideas for characters.