Three Dog Bakery specializes in making all-natural dog food and treats. One look inside this palace of doggie heaven and you will get hungry for some human food! The shop's fresh-baked foods are neatly displayed in glass cases around the store. Founded in 1989, Three Dog Bakery in Plymouth is now run by dog owners who felt the need to serve the community and its four-legged friends. The bakery has been at this location for 15 years, and the proprietors still enjoy the daily interactions with dogs and owners alike.