Here's one for all of our furry "kids"... once these start cooking our dogs don't leave the kitchen !!

cup hot water
1/3 cup margarine
1 / 2 cup powdered milk
1 / 2 teaspoon salt
2 teaspoons sugar
1 egg beaten
3 cups whole wheat flour
Pour hot water over margarine. Stir in powdered milk, salt, sugar, and egg. Add flour ½ cup at a time, mixing well after each addition. Knead dough for 4 to 5 minutes, adding more flour if necessary to make dough stiff. Roll to ½ inch thickness and cut out desired shape. Place on a grease baking sheet. Bake at 325 degrees for 45 minutes. Allow to cool completely.