This high-calcium air-dried duck sausage is usually made from selected high-quality duck meat, rich in protein, vitamin B, potassium, magnesium, iron, zinc and other nutrients, and its fat is mainly unsaturated fatty acid, which is beneficial to the cardiovascular health of pets. It usually adopts air-drying or low-temperature drying technology to remove excess moisture, making the meat firm and tasty, and the shape and size are well-designed for easy consumption by pets.