Polish Black-and-White cattle is a breed of dairy cattle from Poland. It is one of the most numerous dairy breeds in the country and is highly valued for its milk production. Polish Black-and-White cattle are medium to large sized with a distinctive black and white color pattern. They have a strong and muscular build, with well-defined muscles and a deep chest. The breed is known for its high milk yield, good fat and protein content, and longevity. The cows are hardy and can adapt well to different environmental conditions, making them well suited for dairy farming in different regions. Polish Black-and-White cattle are also known for their good temperament, making them easy to handle and care for.