Sirius woofed again, wagging his tail. He stretched down into a canine's play bow and smiled a dog's toothy grin, inviting a frolic.
Then he scented another wolf. Sirius was back on all fours as he turned to look at the huge animal. A sense of deja vu came over him but he didn't know why, though he contemplated that both wolves might not really be wolves? If he was here then other animagi, or at least shapeshifters, could be here too.