Doggie Biscuits(Your Dogs Love Cookies, Too!)  
["2 1/2 c. flour", "2 c. whole wheat flour", "1 c. rye flour", "2 c. bulgur wheat", "1 c. cornmeal", "1/2 c. instant nonfat dry milk", "4 tsp. salt", "1 envelope active dry yeast", "1/4 c. very warm water (110~ to 115~)", "2 to 3 c. chicken broth", "1 large egg, beaten with 1 Tbsp. milk"]
["Preheat oven to 300\u00b0.", "In large bowl, mix flours, bulgur, cornmeal, dry milk and salt.", "Sprinkle yeast over warm water; stir to dissolve.", "Add yeast mixture and 2 cups broth to dry ingredients; mix well with hands.", "Dough will be very stiff, so add more broth if necessary.", "On floured surface, roll out dough to 1/4-inch thickness; cut into desired shapes.", "Place on ungreased baking sheets; brush lightly with egg-milk mixture.", "Bake for 45 minutes; turn oven off and let biscuits remain in closed oven overnight to harden.", "Makes 11 dozen 3-inch biscuits."]
["flour", "whole wheat flour", "rye flour", "bulgur wheat", "cornmeal", "milk", "salt", "active dry yeast", "very warm water", "chicken broth", "egg"]