To make the puppy nose, eyes, and mouth: Cut two matching muzzle shapes from light grey felt and blanket stitch together with the light grey thread and needle. When you have about 2 inches left open, stuff with polyfil and continue stitching closed. Use a black marker to draw a straight line down the center of the muzzle and small black dots on either side of the line. Cut four matching red hearts for the eyes. Blanket stitch two sets together with red thread. When you have about 1 inch left open, stuff with polyfil and continue stitching closed. Cut a rounded hot pink tongue from felt and hot glue at an angle to the back bottom of the muzzle. Hot glue the pom-pom nose to the center top of the muzzle, and the stuffed heart eyes to either side of the nose. Hot glue a pin to the back of the muzzle to easily attach to the top of the hoodie.