When dough is mixed, divide into thirds. Place one third in a plastic bag & place in the refrigerator. From the remaining dough, take a small amount & knead green food coloring into it. Once the color is fully worked into the dough, place it in another plastic bag & refrigerate. With remaining dough, add orange food color, knead it in, place in a plastic bag & refrigerate for at least 30 minutes or longer. When dough has chilled, cut into pumpkins & spider web cookies.