Homemade Dog Treats

2 cups whole wheat flour
1 tablespoon baking powder
1 cup natural peanut butter
1 cup skim milk
 1 carrot, shredded
1 small apple, shredded

Mix dry ingredients. Add shredded carrot and apple.  Mix milk and peanut butter, separately. Combine. Roll out to 1/4" thickness and cut shapes. Prepare cookie sheets with non-stick spray. Bake at 385 degrees for about 20 minutes. Cool and store airtight in the refrigerator. Best if allowed to come to room temp first.