“Bloody hell, Lupin, what did you do!?” He had sliced his paw open. No, not his paw; Lupin would hate to have it referred to as such, now that he was in human form (and probably while he was in wolf form too). Sirius had been in his dog form for the whole weekend too, to keep an eye on Lupin, but he and James had lost track him for a few hours on Sunday – Sirius blamed himself – and this is what happens? It looked like he’d caught himself on barbed wire! “I’m taking you to the nurse, Lupin.”