giant three-headed guard dog in harry potter and the philosophers stone
Rubeus Hagrid Hagrid is introduced in the opening chapter of the first novel. Following the death of James and Lily Potter, Dumbledore entrusts Hagrid with rescuing the infant Harry from his parents' house after they have been murdered by Lord Voldemort. When Minerva McGonagall expresses her concern about the fact that it was Hagrid who would carry Harry to the Dursleys', Dumbledore says that he would trust Hagrid with his life, a fact that is demonstrated several times during the series, as Dumbledore frequently asks him to carry out secret tasks. Ten years later, he is tasked to bring the Philosopher’s Stone from Gringotts to Hogwarts, and provides the three-headed dog Fluffy to guard it. Dumbledore also gives him the task of locating Harry, helping him to find his bearings in the wizarding world and to buy his school things. Hagrid is the first member of the Hogwarts staff to be introduced to Harry before he began attending the school. Hagrid later becomes friends with Ron and Hermione as well. Later in the book, a hooded person (Quirinus Quirrell in disguise) gives him a dragon egg to elicit details about Fluffy. Hagrid lets slip to Harry, Ron, and Hermione that the way to get past Fluffy is to play music, for which they use the flute Hagrid himself carved for Harry, which allows them to pursue the potential thief. The three also assist Hagrid after the dragon egg hatches, by helping to remove the baby dragon Norbert, who is taken to live in a dragon sanctuary in Romania where Ron’s older brother, Charlie Weasley, works.