Punky Brewster (1984)

S3E17 Punky's Porker

Title: Punky's Porker Plot: While at the mall, Punky meets a pig and quickly forms a bond with it. When she learns that its owner, Jimmy John, intends to have it slaughtered, she decides to rescue the animal by taking it. However, Henry intervenes and insists that Punky must bring the pig back to Jimmy John. In a surprising turn, Jimmy John chooses to spare the pig's life and instead includes it in his upcoming advertising campaign.