Following college, Peet sent off some of his cartoon action sketches after hearing that the Disney Studio was hiring artists for their animated films. He was subsequently asked to come to try-outs. He trekked across the country to
Los Angeles and participated in a one-month audition process; only three of fifteen survived the tryouts, and they were rewarded with work as "
in-betweeners" (making up the frames between the key drawings) on the
Donald Duck shorts. He found the work somewhat tedious. It was at this time Disney was working on
Snow White and the Seven Dwarfs, which Hollywood skeptics predicted would be a failure. After
Snow White had become a triumphant success, Peet sent character sketches for
Pinocchio to Disney's production team. Before the verdict on his designs had come back, Peet felt like he'd had enough, and he went screaming out of the studio, “No more ducks!” Fortuitously, he came back the next day to pick up his jacket and found an envelope, informing him he had been promoted to the story department, where he went on to contribute to films including
Fantasia,
The Three Caballeros,
Song of the South,
Cinderella,
Alice in Wonderland,
Peter Pan,
Sleeping Beauty, and
The Jungle Book. Peet then officially began working as a sketch artist, putting the words of a story man into pictures on the film. Peet's first encounter with
Walt Disney directly was at this time, when Disney reviewed the storyboards Peet had put together. Even though both his boards were eventually cut from the film, Peet continued to work on
Pinocchio for another year and a half. After that period, Peet worked on
Fantasia and
Dumbo. When World War II broke out, Disney halted normal production and contributed to the war effort making propaganda films. Peet helped here as well but received his big break after the war was over. His work was so impressive to Walt that he made him a fully fledged story man who also handled the sketching end of character design. He was also the sole developer of the animated features
One Hundred and One Dalmatians and
The Sword in the Stone, As Peet began to consider a backup profession in the 1950s, he decided to continue working at Disney where he developed a few short cartoons and worked on the feature films of the period. At this point, he was working very closely with Walt Disney; Peet respected Disney's creative genius but found him to be a sometimes difficult man. A large part of his autobiography is dedicated to his dealings with Disney over the years. Peet described the Disney studio as a "brutal" place, rife with rivalries and jealousy. Although Walt Disney himself had not animated on his films since the earliest days of the studio, and by the 1950s was less present on a day-to-day basis when it came to the planning of the animated films, he still remained in charge of the major decisions on the artistic side. He reviewed all the work and gave it the final go-ahead. As they were both strong-willed and passionately creative men, Peet and Disney quarreled frequently about parts in the films such as the dancing/romance scene in
Sleeping Beauty. Peet quit working with Disney and left the company on January 29, 1964, which was his 49th birthday, following an especially heated argument with Walt concerning the relative tone and direction of
The Jungle Book which included Walt insulting Peet stating he should see
Mary Poppins for "real entertainment". Peet would later admit in his
autobiography that he was glad he didn't insult back at Disney over the film and left the studio when he did knowing that Disney would die over two years after he left. ==Children's books==