No sewing required.

There actually two different patterns here. There is a single color version and a two color version. There are a number of differences between the two but when you purchase one, you get both versions.

Materials:
Size H Aluminum Crochet Hook (5.0 mm)
About 364 yds of 4ply knitting yarn in Light Grey (like Red Heart Super Saver)
About 200 yds of 4ply knitting yarn in White
7 Stitch Markers (or you can use a small piece of contrasting yarn)
Two Safety Eyes (9 mm)

The main stitch used in this pattern is the Knit Stitch (which is a Single Crochet worked in the center of the stitch). Instructions for all special stitches are included.