Deerpark Nevin is an impressively well-built Aubrac bull. Nevin is the number one Aubrac bull for the Dairy-Beef index in Ireland. His calves are born easily, even out of Aubrac heifers. They show outstanding growth and reach slaughter weight 11 days earlier. His first beef-on-dairy calves in Ireland are performing above expectations. Nevin also ranks at the top for his Terminal (beef) index and clearly sets himself apart. Calves are born light to very light, yet still show extra muscularity because Nevin carries 2x F94L myostatin. This provides a more muscular build, though slightly less than Belgian Blue. For calving ease, Nevin scores 5 out of 5 stars.