rBGH free (No significant difference has been shown between milk derived from cows treated with artificial hormones and those not treated with artificial hormones). Naturally aged over 60 days. Cello Fontal Cheese hails from Lake Country Dairy in Turtle Lake, Wisconsin. Using the freshest milk, our expert cheesemakers use traditional methods to create our smooth and creamy Fontal cheese. We hand rub these wheels with vibrant spice blends from around the globe, custom developed by our culinary team for an additional dimension to flavor.