conferences, the scene was removed. Reitherman later walked into Stevens's office, slumped in a chair, and said, "I dunno, Art, maybe this is a young man's medium." He later moved on to undeveloped projects such as Catfish Bend. Animation By late 1978, Frank Thomas, Ollie Johnston, and Cliff Nordberg had completed their animation. Thomas had animated scenes of Tod and Copper using dialogue Larry Clemmons had written and recorded with the child actors. This project would mark the last film to have the involvement of Disney's Nine Old Men who had retired early during production, and animation was turned over to the next generation of directors and animators, which included John Lasseter, John Musker, Ron Clements, Glen Keane, Tim Burton, Brad Bird, Henry Selick, Chris Buck, Mike Gabriel, and Mark Dindal, all of whom would finalize the animation and complete the film's production. These animators had moved through the in-house animation training program, and would play an important role in the Disney Renaissance of the 1980s and 1990s. However, the transition between the old guard and the new resulted in arguments over how to handle the film. Reitherman had his own ideas on the designs and layouts that should be used, but the newer team backed Stevens. Animator Don Bluth animated several scenes including of Widow Tweed milking her cow, Abigail, while his team worked on the rest of the sequence, and when Tweed fires at Amos Slade's automobile. Nevertheless, Bluth and the new animators felt that Reitherman was too stern and out of touch, and on his 42nd birthday, September 13, 1979, Bluth, along with Gary Goldman and John Pomeroy, entered Ron Miller's office, and they turned in their resignations. Soon after, 13 more animators followed suit in turning in their resignations. Though Bluth and his team had animated substantial scenes, they asked not to receive screen credit. With those animators now gone, Miller ordered all of the resigning animators off the studio lot by noon of that same day and would later push the release of The Fox and the Hound from Christmas 1980 to summer 1981. New animators were hired and promoted to fill the ranks. To compensate for the lack of experience of the new animators, much of the quality control would rely upon a network of veteran assistant animators. Four years after production started, the film was finished with approximately 360,000 drawings, 110,000 painted cels