An Apple a Day Dog Treat

2 cups whole wheat flour 1/2 cup unbleached flour 1/2 cup cornmeal 1 apple -- chopped or grated 1 egg -- beaten 1/3 cup vegetable oil 1 tablespoon brown sugar, packed 3/8 cup water Preheat oven to 350 degrees. Spray cookie sheet with vegetable oil spray. Lightly dust work surface with flour. Blend flours and cornmeal m large mixing bowl. Add apple, egg, oil, brown sugar and water; mix until well blended. On floured surface, roll dough out to 7/8-inch thickness. Cut with cookie cutters of desired shape and size. Place treats on prepared sheet. Bake in preheated oven 35 to 40 minutes. Turn off oven. Leave door closed 1 hour to crisp treats. Remove treats from oven. Store baked treats in airtight container or plastic bag and place in refrigerator or freezer.