Dog Biscuits from Gus

1 t. beef bouillion granules,1/2 c warm water, 1/3 c olive oil. 1 egg  Mix into: 2 1/2 c whole wheat flour,1/8 c flaxseed, 1/8 c wheat germ, 1 T brown sugar,1/2 c powdered milk.  He loves parmesan flavor-add 1/4 cup dry parmesan cheese.  Mix all together.  Slip on a plastic bag and press mixture 1/8 inch thick on a cookie sheet.  Using a pizza cutter, score into 1 inch cubes.    Bake 30-35 minute.  Cut again with cutter.  With a spatula, loosen in pan and return to oven for about 10 mins.  Cool. Store air tight.