To animal rights activists everywhere, Dobby’s story is a source of hope, of motivation. Fans everywhere applaud Harry for liberating Dobby from his imprisonment, and for realizing that Dobby is a feeling, loving, and caring being worthy of the respect he was not being given by his enslavers. For fans who have been inspired by Jo’s writing, you can free the magical creatures in our own muggle world. By advocating for the rights of animals, you are carrying on the work of so many fantastic heroes from the Wizarding World including Hermione, Hagrid, Luna, Newt, and so many more.
You don't need a wand to change the world for animals, all you need is the magic in yourself.