Forms and Resources

In the past, genetic progress in the sheep industry relied heavily on visual evaluation and selection. While those methods remain important, AWUSA supports the use of modern tools that provide greater accuracy and confidence.

DNA parentage testing helps ensure the integrity of the registry while giving producers reliable information to make more informed and efficient breeding decisions. By incorporating genomic tools, AWUSA aims to support long-term, measurable genetic improvement across the breed.

AWUSA utilizes the Flock54 genetic test, developed by Superior Farms in coordination with the University of Idaho.

This targeted genotyping panel allows producers to verify parentage and access valuable information related to traits such as disease resilience, production performance, and meat quality.

Visit www.flock54.com and navigate to the “Submit DNA” section for step-by-step submission instructions and testing schedules.

You can also use the “Pricing” section to estimate the cost of testing prior to submission.

DNA collection supplies can be purchased through many livestock health suppliers. Common sources include Valley Vet Supply, PBS Animal Health, and Neogen.

Before purchasing supplies, review Flock54’s submission requirements to ensure compatibility. Different tissue sample units (TSUs) may have varying handling fees, so selecting the correct supplies can help avoid additional costs.

Yes. DNA parentage testing is required for all animals submitted for registration.

Limited exceptions may be granted in cases where a sire or dam is deceased or otherwise unavailable for testing. These situations are reviewed on a case-by-case basis through AWUSA’s registry, Associated Registry, in coordination with the AWUSA Board of Directors.

Flock54 publishes scheduled testing dates on their website. Samples must be received prior to those dates to be included in a given testing group.

Turnaround time depends largely on when samples are submitted relative to those scheduled test dates. In general, results may take approximately 30 to 120 days.

To help streamline the process, AWUSA strongly recommends testing sires and dams first. Once those results are on file, submitting lamb samples typically results in faster and more accurate parentage verification. This approach helps reduce errors and minimizes delays in receiving final results.

Flock54 provides results for each member in an Excel file, which includes both trait data (such as disease, production, and meat quality indicators) and parentage verification.

Members should carefully review both sections and compare the parentage results to their own flock records. If discrepancies are identified, the next step is to work directly with Flock54 to determine the cause.

In some cases, a retest may be required. In others, the results may indicate that adjustments to flock records are necessary. While discrepancies can be frustrating, resolving them helps ensure the long-term accuracy and credibility of both individual records and the AWUSA registry as a whole.

“Accurate parentage records are essential to maintaining the integrity and long-term value of the breed.”