Harry evidently also remembered how Sirius had been drugged by Allie without the slightest awareness, and after a moment of thought, he offered consolation: "Potions is really difficult. In our daily quizzes, not a single Gryffindor ever passes..."
Sirius gave a wry twitch of his lips. Only then did he remember that Dumbledore had hired Snape as the Potions professor. Sure enough, that greasy git could still manage to annoy him even when he wasn't standing right in front of him.
"Kreacher! You lazy elf, quickly drive this disgusting poultry out of my sight, and don't let their lowly feathers brush against my portrait!"
Chapter 200