Quacky is the pet of Albus. Quacky met Albus in Wizarding Alley, and Albus brought him. Quacky was a penguin, and he was historic for being the first penguin to say Quack. Quacky always cheered Albus up, even when he was upset about the smallest thing. Quacky helped the four friends when they were in a tight spot. Quacky was a great friend and close helper.