Not at all difficult, CraftyGranny, but a lot of bits and sewing up. Good way to use up some of my stash! Pattern is on the Knit for Nowt website, in case anyone wants to know. Apparently there has been a long waiting list for Worry-Eating Monsters. They now have a Worry-eating Dog pattern on the website, too. He looks very cuddly - I am sorely tempted!