Happy Dog "Bone" Biscuits

Ingredients

• 2 c. whole wheat flour or rye
• 2 c. soya flour or white
• 1 c. wheat germ or bulgur or whole wheat or rye
• 1 c. cornmeal
• 1 c. nonfat dry milk
• 1 c. dry nutritional yeast flakes or use 1 envelope dry yeast and add 1 c. more dry flour (available at health food stores)
• 1/2 c. cooking oil
• 1 egg
• 1 3/4 c. water or 1 (13 3/4 fluid oz.) can chicken broth