Zoey 101 (2005)

S01E15 The Emperor's New Pet

Title: The Emperor's New Pet Plot: During Home Economics, each student is assigned a kitten to nurture for a week. Yzma, determined to sabotage the assignment, transforms the innocent kitten into a fearsome jaguar. As chaos ensues, the students must figure out how to manage the wild creature while Yzma’s plan to thwart their success unfolds.