Rover Rewards

3/4 cup hot water
1 beef bouillon cube
1/2 cup margarine
1/2 cup powdered milk
1/2 teaspoon salt
2 teaspoons granulated sugar
1 beaten egg
3 cups wheat flour

Dissolve bouillon cube in hot water. Stir in margarine. Mix in powdered milk, salt, sugar, egg and flour to make a stiff dough. Pat onto cookie sheet to 1/2 inch thick, then cut into shapes. Bake at 350 degrees F for 50 minutes. Let rewards cool completely in the oven.