Dobby is a beloved house-elf from the Harry Potter series, created by author J.K. Rowling. Initially introduced in Harry Potter and the Chamber of Secrets, Dobby is known for his loyalty and desire for freedom, which he ultimately achieves through his own bravery and determination. Dobby's character embodies themes of selflessness and sacrifice, as he helps Harry Potter and his friends throughout their adventures. His unique personality and memorable quotes have made him a fan favorite, symbolizing the fight against oppression and the importance of standing up for oneself.