1. Strong appetite is the most reliable feature of cow health. Under normal circumstances, as long as you are sick, you will first affect the appetite of the cow. When you feed in the morning, look carefully at whether there is leftover material in the manger, which is very important for early detection of cattle diseases. 2. The quality of rumination can reflect the health status of cattle. Healthy cows ruminate about 8 hours a day, especially in the evening. Under normal circumstances, as long as the cow started ruminating, it shows that the condition has improved. 3. Normal cows excrete 10 to 15 times a day and urinate 8 to 10 times. Healthy cow's feces have proper hardness, excreted cow dung for a section, but the fattened cow dung is slightly softer, and the excretion frequency is generally a little more. The urine is generally transparent and slightly yellowish. BTE Hearing Aid BTE Hearing Aid Shenzhen Sunshine Technology Co.,Ltd , https://www.shenzhenyatwin.com