Taking care of cows isn't always easy, but the reward is great: milk! Dairy farms are an important food source. This book takes a look at how cows live on dairy farms. From grazing in fields to life in the barn and how they are milked, young readers will love learning about these amazing animals and how they help give us food. Using full-color photographs and accessible text, readers learn what cows eat, where milk comes from, and many of the foods we eat that come from milk.