The Ranking of Active Sires (RAS) tool - a top-ranking tool for top-ranking sires!

The RAS list is published by NZAEL, an independent animal evaluation body working alongside breeding companies for greater genetic gains. NZAEL aims to achieve world-leading genetic gain for New Zealand dairy farmers and our national dairy herd. It utilises the best breeding traits to help farmers make informed breeding decisions for improved profitability and enhanced sustainability on their farms.

The Ranking of Active Sires (RAS) list

The latest Animal Evaluation run took place on 8 November 2024 (the next run is on 6 December 2024). View the full AE run schedule.

Download a PDF version of the RAS list

Contact NZAEL

If you have a specific query or have feedback to improve our online tools, we would love to hear from you. Please email: support.nzael@dairynz.co.nz and include:

  • An animal identifier
  • Your contact details
  • Your preferred contact methods and times

You can also subscribe to NZAEL stakeholder email updates.