Though this pattern is written for a doll or infant size, it can be adjusted by going up a needle size. The tightness of the gauge contributes to the cute way the ears curl.

If you have any questions about this pattern, I can be found on Raverly as SophiaRowan, or you can email me at KnotMagickKnitter@yahoo.com. My blog can be found at KnotMagick.blogspot.com