Pig loves Ella's feet. But if Pig wants to worship her feet then Pig will have to humiliate himself. That means he will have to respond to training at Ella's command, learning to kneel, grovel, beg, dance, and do any degrading task she asks before he is permitted to worship her feet. Of course Pig is a total fool when it comes to feet so naturally he obeys and performs every humiliating task asked by his female owner, just for the chance to adore her feet.