Dreaming of starting a dog bakery business? Starting a home business dog bakery? The extra income will be great, but starting a dog bakery business requires some organization and effort. One of the biggest mistakes beginner entrepreneurs make is not having a business plan. You will need a dog bakery business plan to get your bakery business organized, keep you focused and force you to make important decisions about your dog bakery business. If you are looking for ways to earn extra income at home you can start with a dog bakery business, if you enjoy being with pets.