This pattern uses far less than a skein each of a worsted weight yarn and a fluffy yarn like Snuggle Up by Yarn Bee or, my favorite, Caribou by HiKoo. The fluffy yarn and the worsted weight yarn and are held double and crocheted inside out for maximum fluffiness while still retaining enough structure (thanks to the worsted yarn) that it’s not too difficult to see your stitches. I used 10mm safety eyes and a safety nose, but you can embroider the eyes and nose, sew them on, or whatever method you prefer to use.

Note: the fluffy yarn I’m talking about is not Fun Fur fluffy yarn; it’s a very different texture and I’m not sure Fun Fur yarn would work