Blanco Orejinegro BEW (Black Ear White) is a breed of cattle that originated in Spain. They are known for their distinctive white color with black ears. They are a medium-sized breed, with cows typically weighing around 600-800 kg and bulls weighing around 800-1000 kg. They are known for their good milk production, with an average of 4,200 - 5,500 kg of milk per lactation, and good milk quality, with high protein and butterfat content. They are also known for their docile temperament and good fertility. They are known for their hardiness and ability to adapt to different farming conditions and climates. They are well-suited for grazing in rangelands and considered to be a hardy and adaptable breed. They are primarily used for milk production, but also used for meat production.