This research analyzes the quality of raw milk from animals that have three types of milk from cows. Raw milk from goats And raw milk from buffalo The milk of animals that can be easily obtained in Chiang Rai. The determination of fat in milk, for solids in raw milk, raw milk with a protein in the Kjeldahl method, check the precipitation of milk with alcohol York. And measure the acidity of raw milk. By titration methods and how to use pH meter to compare the quality of raw milk from the animal will have a choice of three types of milk are beneficial to the body.