Each stallion is scored out of 100 based on three factors:
- Discipline match — 40 points. Whether the stallion competes in your mare's discipline.
- Bloodline compatibility — 30 points. Known compatibility of your mare's bloodlines with the stallion's, based on industry-recognized reining and cow-horse breeding compatibility patterns. Unrecognized bloodlines score neutral (15 pts) rather than penalize.
- Trait alignment — 30 points. Overlap between your desired traits and the stallion's proven traits.
Confidence labels: High (75+) · Good Match (55–74) · Moderate (below 55).
AI narratives for each match are generated on-demand by Claude using Silver Spurs' 2026 roster data — they are advisory only and do not replace consultation with a Silver Spurs breeding advisor.