Kirkby Jupiter (Centurion x Emperor x Beta) is a daughter-proven British Frisian bull. He offers great depth and width, good balance and also carries the red factor. The pedigree behind this bull is the renowned and proven Kirby cow family known for its high longevity, high production and excellent conformation. His dam Jay 30 has completed seven lactations, including three that exceeded 10,000 kg of milk with good component percentages. His grand dam Jay 17 managed to achieve nine lactations and with very short lists which indicates good fertility.
This bull passes on good fertility and longevity. In addition, he also scores particularly well for health traits. His daughters produce well with excellent components for the UK standards. The conformation of his daughters is described as very good type, near-perfect udders for the breed, good legs and locomotion.