My Llamas were crocheted with Knit Picks City Tweed DK in Snowshoe and Obsidian, with a size C crochet hook. The yarn names seemed to me perfect names for the Llamas :-)
Such a perfectly shaped neck and head!
The main thing in making this pattern is to keep scrupulous count of your stitches. If you do, you will end up with a very adorable companion for yourself and your small dolls :-)
Enjoy the crochet!