These dog cheese chews are made using Nepalese Himalayan Yak Cheese recipes. They are manufactured in Germany or Nepal in a human-grade milk processing facility and then room-dried for months. This is an excellent-quality chew that will last a long time, made from just Cow's milk and a tiny bit of citric acid. This means they are very consistent in ingredients, color, shape, flavor, and dryness. The pictures are not special, hand-picked chew samples—they ALL look like that! Available in seven sizes: Tiny (-1.8 oz), Small (2.5-3.5 oz), Medium (5-6 oz), Large (7 up to 8 oz), XL (8 up to 9 oz), Mega (9 up to 10 oz), Mega Monster (11+ oz). See our other listings, as we also sell them individually. These will be shipped without any labels and packaged in a box. The shelf life is at least two years; store them in a dry, dark place, out of direct sunlight, and ideally with some airflow. Guaranteed Analysis: Protein (min) 62%, Crude Fat (min) 1%, Moisture (max) 15%