Northern Biscuit has been making limited ingredient, healthy dog treats since 1992. They search high and low for the freshest, food-grade meats and vegetables sourced from Canadian growers. Many of their fresh ingredients are grown within a couple of hours of our bakery. The meats come in fresh and whole. Authentic Quality: You can trust their labels. Duck treats are made with fresh Ontario Duck livers, Grilled Bison from fresh Alberta Bison livers. Authentic quality starts with authentic ingredients.