Bake cookies. You will need one of each shape for each treat. Prepare dough and roll out to 3/16 in. thick. For turtle shell, cut one circle using second largest (4 1/4 in.) cutter from set. Cut one circle using the largest cutter from set for each treat.
Invert ball pan and spray with vegetable pan spray. Drape smaller circle over every other pan cavity, pressing to smooth surface. Bake 11-15 minutes, or until firm and golden brown. Cool pan on cooling grid 10 minutes. Carefully loosen bottom edges of treat using spatula.
Place larger circles flat on ungreased cookie sheet. Bake 11-15 minutes or until golden brown. Cool on sheet 2 minutes; remove to cooling grid to cool completely.