Ella's feet need cleaning, and this pigs mouth will clean them. After all, walking barefoot outside does tend to make her soles really dirty but that just makes licking them clean a perfect task for her piggy. He greets her as she comes inside and immediately begins to lick, licking fast and furious to get all that hard to remove dirt and grime off Ella's feet. The heel area in particular needs detailed attention from his tongue as Ella makes him really work on them to get them sparking clean.