GAUGE 24 stitches x 24 rows = 4 inches (10 cm) BE SURE TO CHECK YOUR GAUGE. When you match the gauge in a pattern, your project will be the size specified in the pattern and the materials specified in the pattern will be sufficient. If it takes you fewer stitches and rows to make a 4 in. [10 cm] square, try using a smaller size hook or needles; if more stitches and rows, try a larger size hook or needles.
MOUSE Make 2 -- one in pink and one in grey Cast on 20 stitches. Work 20 rows in Garter stitch (all knit). The piece will be square. Bind off all stitches. Leave a trailing end of about 4 inches of yarn when cutting the extra yarn
Fold square in half and stitch as shown. Tie the yarn 'tail' onto the trailing end of the yarn. Knot it well -- your cat will be pulling on it and the knot needs to be strong!
Turn the fabric and open it -- it will be a cone. Put the catnip into it and pack it down.
Fold down the flap at the top of the cone, tucking the ends of the yarn inside the mouse and leaving the tail hanging out. Sew the open edges closed.
To put eyes on the mouse, pull the crochet hook all the way through the mouse's 'head' and use it to pull the black and white yarn through together. Tie it off securely on one end (use several knots). Pull it tight and tie off on the other end (use several knots). Trim closely. For extra fun, tie a tuft of fun fur at the end of the mouse's tail.