I wish I may, I wish I might, but sadly, I don't own anything, not even the Lethifold that's mentioned...
"Remus."
"Mm hmm?" the ex-professor asked.
"Earlier, when you were getting rid of that Lethifold with the Patronus charm..." Sirius trailed off, glancing at Remus.
"Mm hmm," Remus said again, his eyebrow raising slightly as he smirked at the man in his arms.
"What shape did your Patronus take?" Sirius asked, curiously.
"Why do you ask?" Remus asked, clearly just playing with his friend.
"You know why I ask." Sirius said, grinning. "What was it?"
"Well, I think you know what it was." Remus said, "It was a rather large dog, of course."
Sirius' smile grew. "Thought so."