The farmer made a hole in the cow's body, not to extract milk, but to facilitate observation of the cow's digestion through the hole. If you encounter indigestion, staff can put their hands into the cow's belly and remove the indigestible items to improve the feed formula.

Most people think that cutting holes in cows is too cruel and inappropriate. It is suspected of animal cruelty. In fact, the hole made in the cow is made of a special material. After the operation, ointment will be applied around the hole to prevent healing. In addition, the cow that undergoes this kind of operation will receive special care and will not feel pain. Before the operation, it will also Anesthetic it. This hole in the cow's body will not affect the cow's daily life. They will not feel any pain, and it will have no impact at all on the cow's eating, drinking, diarrhea and sleeping.

The main diet of cattle is grass forage, but grass forage contains a large amount of plant fiber. Some fiber is difficult to digest and provides very little energy. However, the size of cattle is relatively small. They need to eat a lot of forage every day to maintain their lives. There are four stomachs in cows. Although these stomachs are used for digestion, there is a clear order. When food is digested to a certain extent, it will enter the next stomach to continue digestion. With so many stomachs, it is easy to infect some stomachs. Internal diseases. Therefore, it can be seen that cattle consume a lot of forage every day, and the burden on their stomachs is also very heavy, making it difficult to detect problems when they occur. Therefore, a hole needs to be made in the cow to observe the cow's digestion. Therefore, making holes in cattle is mainly for the health of cattle and to better protect them.

The purpose of making a hole in a cow, technically called rumen window surgery, is to directly remove the indigestible matter from the cow's stomach when it encounters indigestion. Other problems can also be discovered through direct observation and treated in time, thereby reducing the short-lived problems caused by stomach problems in cattle and achieving the purpose of prolonging the life of cattle.