All finished! I was cheeky and tried to squeeze just one more round in, and ended up having to finish casting off with a little bit of stashed grey yarn (not quite the same colour or gauge, but not terribly noticeable). Must not be greedy.
I think I might wear it tomorrow to work.
Kate Davies of Needled has mentioned in her latest blog post that she's working on a design with lots of sheep on it, similar to those in her Sheep Heid hat (which is amazing, btw). I'm really really hoping that it's going to be the love child of the Owls sweater and the Sheep Heid hat. If it's not, I may just have to mash-up the patterns and do it myself.