Fry the bacon
Place the bacon strips side-by-side in the frying pan and fry on medium heat until crispy. Drain on two paper towels on top of a plate, and reserve the fat.
Mix the flour
Pour 3 cups of wheat flour into a bowl. Add the water and stir well. Add the egg, milk, and garlic powder, mixing thoroughly until the batter is thick and sticky.
Add bacon and bacon fat
Crumble the bacon strips into small pieces and add them plus 1/4 cup of reserved bacon fat to the mixture. Stir well.
Roll the dough
Spread a handful of whole wheat flour on the kitchen table or counter. Roll the dough flat until it's ½-inch thick.
Cut up the dough
Grease a cookie sheet with the cooking spray. Slice the dough into small, "begging sized" strips and place them on the cookie sheet.
Bake and cool
Bake in the oven for approximately 35 to 40 minutes. Let cool and use as a training treat or a reward for being a good dog...