Dog Biscuits(Makes 8 Dozen) - cooking recipe

Ingredients

3 1/2 c. all-purpose flour
2 c. whole wheat flour
1 c. rye flour
1 c. cornmeal
2 c. cracked wheat (bulgur)
1/2 c. nonfat dry milk
4 tsp. salt
1 pkg. dry yeast
2 c. chicken stock or other such liquid
1 egg *
1 Tbsp. milk *

Preparation

*To brush on tops.