Merlo PP is homozygous polled, red carrier and goes back to the good US cow family of Kay-Ben Durham Diedra EX-93. In addition to good fitness and good health values, Merlo transmits high milk production, a functional conformation with a narrow physique and clearly sloping rumps. He is suitable for heifer insemination and is also recommended for AMS farms with an RZRobot of 104.