This icon identifies sires with sex-sorted semen available. More heifers is not out of reach with our research-backed gender SELECTED sires. All gender SELECTED semen is processed using Ultraplus™ technology.

Look for the gender SELECTED 4M icon to identify sires with sex-sorted semen available in 4 million sperm doses. All gender SELECTED semen is processed using Ultraplus™ technology.

FeedPRO optimizes the selection for increased production and moderate body size while maintaining body condition score and daughter fertility. This revolutionary index designates sires with the genetics to improve income over feed costs and maintain health and reproductive traits.

The FertilityPRO designation identifies sires with semen that will likely improve pregnancy rates. This designation is assigned by examining industry Sire Conception Rate values, along with intensive in-house semen quality evaluations.

RobotPRO sires transmit the desired traits for robotic milking systems. These sires were selected by focusing on component and milk yield, milk quality, udder health as well as functional udder traits. Use these sires to create the next generation of profitable cows for your specific milking system.

GrazingPRO sires are selected to improve the profitability of grass-based production systems by transmitting greater longevity, better mobility, moderate stature, improved component yields, and superior production - all while not compromising fitness traits such as Daughter Pregnancy Rate (DPR) and Somatic Cell Score (SCS).

Mastitis ResistantPRO designates sires which excel in multiple indicators of mastitis resistance and are more likely to deliver genetic improvement. Mastitis ResistantPRO uses a combination of CDCB Mastitis Resistance, CDCB Somatic Cell Score (SCS) and Zoetis Mastitis Resistance.

GForce indicates sires with elite genetic evaluations based on a combination of traditional pedigree data and genomic data, but does not contain actual daughter data. This combination of data increases the reliability of a young sire’s genetic prediction prior to the availability of actual daughter data.

The GForce+ lineup includes proven and young sires selected based on rigid semen quality standards and their high-ranking Sire Conception Rate (SCR) from progeny test semen usage. GForce+ sires must have outstanding genetic merit, a highly reliable sire stack and actual calving ease observations.

If you want the most reliable sires available for your breeding program, look for the Progeny Proven icon. The icon designates sires with an evaluation based on both genomic data and actual daughter performance data.