I was Hermione's puppy at Hogwarts

Introduction: Dumbledore: "Lovel, you should know the consequences of accidents, right?" Lovell Grindelwald: "Lovel is just a little wolf, Lovell doesn't know it!" Raised by Dumbledore, but surnamed Grindelwald, the story of the little wolf cub who signed a contract with Hermione. It is the last Forbidden Forest Wolf in the Forbidden Forest of Hogwarts.Although the body is in the shape of a wolf, its intelligence is no less than that of a human being. If such a little wolf unintentionally turns into a human shape, what will happen?What changes will it bring to the wizarding world?Lovell Grindelwald: "Listen, Malfoy, my father is the original Dark Lord, my mother is the strongest white wizard, and the dean of Gryffindor College has caught mice with me. Going to the bathroom in your arms, you mean Snape? He's my shit shoveler—you compare backgrounds with me?"...