This project is a smart device that measures the acidity and temperature of a cow's rumen. It is equipped with an acidity and temperature sensor that is inserted into the cow's stomach and detects potential diseases. The sensor is then removed via a tether. We have also added artificial intelligence that calculates the disease rate based on several factors, including temperature, acidity, daily milk production, weight, and fat percentage. From this, we can determine if the cow is sick, close to becoming sick, or far from being sick.