This tutorial explains 'Shepherds knitting', also known as Bosnian crochet. This is meant as a guideline rather than a pattern. You can decide what yarn you use, however use a hook that is at least 2 mm larger than the advised size for your yarn size. This stitch is made in the round, creating a tunnel. You can decide how large you want your work to be by amending the length of the chain you make in the first step. Once you have started you can make your tunnel as long as you want to; just…