8 Jin. According to the relevant information, the neck bone of an eight-catty cow is eight catties. Bovine neck bone is a cow bone with a cow neck, which is rich in nutrition, including beef, bovine bone and bovine spinal cord. Due to the inconvenience of processing, most of the bovine neck bones on the market are fresh products, and ready-to-eat products are very rare. Cow neck is a frequently rotating part, so the fat content of cow neck meat is very low, the protein content is high, and there are many lean meats. The digestibility of human after eating is as high as 90%.