Bake and cool Animal Crackers, 2 Mini Wonder Mold and smallest oval cakes. Cut mini cakes vertically in half for paws. Cut cake boards to fit assembled cakes; position cakes, securing with buttercream. With tip 4, outline and pipe in inside ears, eyes, nose and mouth (smooth with finger dipped in cornstarch). Cover cakes with tip 16 stars. Pipe tip 16 zigzag hem on shirt. Pipe tip 4 number.