Here's what I used (it is different in the book):
Two 3.5zoz balls of Patons Shetland Chunky Taupe in Bulky
US 10 (6mm) needles
Short Length of dark brown wool yarn (This is for the eyes and nose...my bunny is still waiting on those and I will update when I've bought some darker yarn!)
Their bunny was about 9" from nose to tail, but because my yarn was a different size, my bunny is almost 12"! As usual, please refer to the Glossary for any explanations of terminology and notation...