When he answered his floo call, Hagrid asked what he wanted. Albus had requested with his old, kind grandfather look his cerberus. Hagrid was a bit suspicious and had dared to question him for what. Albus had spent nearly three hours explaining the man that he needed the cerberus to guard a valuable object since the idiot wanted to know, what his pet had to guard, but Albus couldn’t tell, because he knew that Hagrid would tell someone about his plans regarding the cerberus. With that Hagrid agreed hesitantly, but he gave him a list of things that his "pet’ needs and to make matters worse, Hagrid would return back to Hogwarts, in order to continue to work as a groundskeeper again, so that he could keep an eye on his pet.