In advance: Make cookies. Prepare and roll out dough. Cut pumpkins: 1 with 2nd smallest cutter, 2 with 2nd largest cutter and 2 with largest cutter. Bake and cool cookies. Outline all cookies with Cookie Icing. Heat bottle according to directions. Flow in icing to cover. Let dry. Using buttercream, pipe tip 5 dot eyes, tip 3 outline stems, dot nose, cheeks and pupils, outline or outline and fill-in mouths and bead tongue. Add tip 44 teeth. Pipe leaves using tip 349 on small cookie, tip 352 on larger cookies.