Preheat oven to 350F.
In a large bowl, combine the flour and cinnamon.
Fold in the sweet potato for dogs, applesauce, and eggs.
Mix until combined, using your hands if necessary. This will be a fairly dry mix. Place the dough on a floured surface and roll it out to 1/2″ thickness.
Cut out shapes and place on an ungreased baking sheet.
Bake for 40-45 minutes or until browned.
Cool completely before serving.