Fregum's arms were hard enough - since flannel likes to stick to itself, it's practically impossible to turn small, narrow objects inside-out, so I had to stitch them halfway, turn them outside-in, stuff them with fluff, and then mattress stitch them closed, holding the tiny seams against all the fluff that wanted to escape. Canu has four scrawny arms and I'm not eager to repeat the process just yet. (If anyone else knows a better way, let me know! I've literally been making these by trial-and-error and youtube videos.)