The cow is a domesticated animal that has been an integral part of human agriculture for thousands of years. Known for its gentle and calm demeanor, cows are large, sturdy animals with a strong, muscular build. They have a distinctive appearance, with broad bodies, large eyes, and a thick coat that can vary in color from solid black or brown to spotted patterns. Cows are herbivores, spending much of their day grazing on grass and other vegetation, which they digest in their specialized stomachs through a process called rumination.