This pattern was inspired by a knit version by my friend Charlotte at http://www.nyanpon.com/2012/03/bioluminescent-lab-rat.html. She graciously allowed me to use her design as inspiration for a crocheted version and Nutters is what I came up with. But check out her blog too - lots of free knit and crochet patterns and the most yummy crocheted food! Now included - option to make a hedgehog.