Look for the gender SELECTED icon to identify 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 SexedULTRA technology.

Backed by more fertility research than any other A.I. source

Semen quality is extensively and continuously scrutinized, including field performance data. gender SELECTED semen is recognized by breeders as the highest-fertility product on the market!

Protect your genetic investment

A heifer calf from first calf heifers ensures easier calving and a less stressful start, lower veterinary bills and greater production potential!

No other source offers a greater genetic selection

Regardless of your breeding criteria, we have a sex-sorted sire for your program: 507-Select Sires, 550-GenerVations, 614-Accelerated Genetics.

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 SexedULTRA technology.
These Sires Designatead with 509-Select Sires, 559-GenerVations, 814-Accelerated Genetics for sires available in 4M doses.

Click here for Dairy Sire Selection

 

HOLSTEIN PROVEN SIRES JERSEY PROVEN SIRES
507HO10506 G W ATWOOD H 507HO12788 FRAZZLED 507JE1219 OLIVER-P
507HO10920 GOLD CHIP 507HO12819 OUTSIDERS 507JE1344 MATT*
507HO10999 BRADNICK 507HO12821 EVEREST 507JE1354 TEXAS
507HO11314 MOGUL 507HO12837 ZAMBONI* 507JE1474 SALSA-P
507HO11351 SUPERSIRE 507HO12897 SAMURI* 507JE1484 PERRY
507HO11383 MORGAN 507HO12942 RESOLVE New 507JE1486 FIZZ
507HO11525 DONATELLO 507HO12974 COPYCAT New 507JE1490 GREG
507HO11621 MAYFLOWER 507HO12999 BRENNAN New 507JE1499 SOLAR-PP New
507HO11708 ROOKIE 507HO13195 PROFIT 507JE1505 JX POGBA {4}
507HO11946 MIDNIGHT New 507HO13250 JEDI 507JE1516 DYNASTY
507HO12111 DRAGONHEART 507HO13253 VERTEX 507JE1526 SLUGGER-P New
507HO12165 MONTROSS 507HO13262 PREMIUM 507JE1528 DISCO
507HO12195 BUTLER* 507HO13302 MEGAMAN 507JE1529 DOORMAN*
507HO12198 KINGBOY 507HO13328 YALE 507JE1540 JX STORMCLOUD {4} New
507HO12248 SUPERIOR* 507HO13334 PHANTOM 507JE1569 JX AVON KLAY {3}-P
507HO12266 YODER 507HO13454 ROCKETFIRE 507JE5004 CHROME
507HO12344 RAGER-RED 507HO13504 JAGUAR 507JE5011 MEGAPOWER*
507HO12421 MILLINGTON 614HO7418 BELAIR* 507JE5032 VICTORIOUS
507HO12436 PAT-RED 614HO7714 HURRICANE 507JE5041 JX TRIUMPH {5}
507HO12569 HEISENBERG 614HO7770 HELIX 507JE5042 JX TYRANT {5}
507HO12587 DIAMONDBACK* 614HO7796 GRIFF* 507JE5052 CLOSER New
507HO12597 LYLAS 614HO7804 MYLES New 614JE648 JX LEONEL {3}*
507HO12605 AZOR 614HO7811 RENOWN 614JE670 LEMONHEAD
507HO12657 TOMEK 614HO7828 ODIN 614JE704 JX CALVIN {4}
507HO12659 PASSAT* 550HO1009 BREWMASTER 614JE725 CASINO
507HO12709 MUSTANG 550HO12879 LIGHT MY FIRE 614JE758 KNOCK-OUT
507HO12724 WIGGINS 550HO12961 DOC New 614JE1502 VAPOR New
507HO12773 KENOSHA 550HO13267 DUKE
507HO12787 KING ROYAL 550HO13531 TOTEM New 4M SIRES
509HO12742 FOXHOLE
AYRSHIRE BROWN SWISS 509HO12801 SUMO
507AY111 REAGAN  614BS393 DYNAMITE 
HOLSTEIN GFORCE™ SIRES
507HO12982 BARCUDA-PP-RED 507HO14555 JAIRE New 614HO14220 RIVETING
507HO13730 UNDENIED 507HO14578 FOXCATCHER* 614HO14226 ROME
507HO13778 APPLE-CRISP 507HO14588 DIESEL 614HO14315 MILFORD New
507HO13826 RUSTY-RED 507HO14592 LEDYARD* 614HO14334 FYI*
507HO13839 TATOO 507HO14648 CAFFEINE-P 614HO14370 CEPHUS
507HO14042 EMMITT-PP 507HO14674 SPARTACUS 614HO14453 ARROWHEAD
507HO14060 SIMPLICITY-P-RC 507HO14692 HIDEYHO 614HO14464 REEVE-RED
507HO14125 HUEY 507HO14703 HALLMARK 614HO14636 TRY ME
507HO14158 BRASS 507HO14732 MERIDIAN* 614HO14736 DESIRED
507HO14160 LUSTER-P 507HO14734 HANDSOME 614HO14768 ARCANA New
507HO14194 MOOLA 507HO14792 MAGNITUDE* 614HO14810 RIGLEY
507HO14229 TAHITI 507HO14804 BARCLAY 614HO14827 SPYKER New
507HO14250 LEGACY*  507HO14821 COAL 614HO14893 ULMER New
507HO14264 SPEEDY 507HO14838 HANFORD 614HO14905 STAR New
507HO14291 BUD-P New 507HO14859 MAXIMUS* 614HO14906 CHAS* New
507HO14319 FORTE 507HO14904 LON* New 550HO12975 PHARO
507HO14320 ALPHABET* 507HO14920 SELECT 550HO13736 HARDROCK
507HO14324 BACKFLIP 507HO15023 ANALYST-RED New 550HO14134 RENEGADE*
507HO14333 FUTURE 507HO15097 GRANADA* New 550HO14310 COFFEE
507HO14364 EISAKU* 507HO15105 ROZY New 550HO14407 MICK
507HO14401 CASCADE 507HO15115 RAGNAR* New 550HO14465 RONALD New
507HO14402 EXCALIBUR 507HO15210 JOURNEY-RED New 550HO14579 HANCOCK
507HO14408 MUSA 507HO15243 CLASSY New 550HO14584 FIRECRACKER New
507HO14436 BIG DOLLARS 614HO7923 DOCTOR 550HO14605 TROPIC
507HO14438 GODDARD 614HO13666 DELROY 550HO14633 BIGGELO
507HO14451 BIG AL 614HO14085 SOLUTION* 550HO15010 POSEIDON New
507HO14454 LIONEL 614HO14129 BASIC*
507HO14458 ARTISAN-RED 614HO14169 SOPRANO GFORCE+
507HO14460 CROWN-RED 614HO14193 WHINO 507HO14329 EMINENT
507HO14477 WARRIOR-RED 614HO14202 DECLAN* 507HO14366 LEVITATE New
614HO14149 BARRON New
614HO14449 AZTEC *
JERSEY
507JE1570 JX STEPH {3}-P 507JE1722 JX DASHIELL {6} 507JE1792 NAVIDAD {6} New
507JE1605 MR SWAGGER 507JE1724 JX BENELLI {6} 614JE760 KINGSTON
507JE1617 JX KIAWA {6}-P* 507JE1726 STARLORD 614JE769 JX STONEY {3}*
507JE1628 AMP* 507JE1737 JX PROTEUS {6} 614JE1626 JERONIMO
507JE1638 RESPECT* 507JE1739 JX URLACHER {6} 614JE1658 JX DANCER {3}
507JE1657 MIAMI 507JE1750 SRIXON {6}* 614JE1683 JX DANIEL {6}
507JE1662 JX FIRESTAR {6}* 507JE1760 ROWAN 614JE1712 JX BUTKUS {4}
507JE1684 JX AMSTERDAM {6} 507JE1774 JX DESTINY {4}-P New 614JE1736 JX HIDALGO {5}
507JE1699 JX PINE {6} 507JE1775 JX ALLTIME {4} New 614JE1751 JX RUGER {4}
507JE1705 MAGICIAN 507JE1758 JX THRASHER {6} 614JE1759 JX KINGJAMES {4}
507JE1715 JX JAYLEN {4}* 507JE1787 CALIBAN New 614JE1762 CASTRO New
614JE1780 ROBBER New
AYRSHIRE MILKING SHORTHORN 550JE1687 FARMFEST
507AY118 CHAMP 507MS362 COMANCHE 550JE1793 CANDYMAN New
BROWN SWISS 4M SIRES
507BS905 RAMPAGE 509HO14010 SHIEK *
507BS907 STANDOUT 509HO14214 SCHROEDER
509HO14282 TERRELL

* = Elite Sexed Fertility. All bulls on this page qualify for semen export to Canada except UR RICO. JX STEPH {3}-P and JX JAYLEN {4} are BBR 90, RUGER BBR 91 and KINGJAMES BBR 91, all others are BBR 100. JX DASHIELL {6} is JH1C. CHAMP is AH2C. *NxGEN sire. ®NxGEN is a registered trademark of Select Sires Inc. ™gender SELECTED, gender SELECTED 4M, Elite Sexed Fertility and GForce are trademarks of Select Sires Inc. SexedULTRA and SexedULTRA 4M are trademarks of Inguran LLC. All gender SELECTED semen is processed using SexedULTRA technology. Limitations and Conditions of Sale: gender SELECTED semen shall be used only for the single insemination of one female bovine during natural ovulation with the intent to produce a single offspring unless specifically approved on an individual customer basis by Sexing Technologies in writing. As a condition of purchasing gender SELECTED semen, the purchaser agrees that gender SELECTED semen will not be reverse sorted or re-sorted unless specifically permitted, in advance, on a case-by-case basis by Select Sires in writing. Select Sires intends to monitor the use of the gender SELECTED semen and vigorously enforce these restrictions on use.  SS938-JND-0420. Product of the USA.

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