Henry vs Back Alley Cat

Well, Henry's been fighting, so I took him to the vet last night, as he had a really nasty wound on his back leg. The vet took one look and said he needs stitches, so I left him there overnight, and I'll get to hear a bit later on about how it's gone.
It was a bit strange, coming back to an empty house. He's only been with us for four weeks, but it already feels very strange not having him around, and both Amy and I were quite upset about it.