ProfitSOURCE is more than beef-on-dairy semen. It is a comprehensive system that aligns genetics with today’s calf markets. Whether a dairy is selling day old calves, retaining ownership through the feedlot or supplying downstream markets with specific
requirements, the program allows dairies to secure predictable results from breeding to finish.
For day-old marketers, ProfitSOURCE pairs beef sires selected for reliable conception performance with a dairy’s reproductive strategy. The program helps ensure a steady supply of healthy, consistent calves that meet the expectations of calf
ranches and backgrounders. For retained ownership herds, ProfitSOURCE delivers the genetic horsepower and guidance needed to capture value deeper into the feeding period. And for dairies targeting finishing expectations, its diverse sire lineup
offers the flexibility to meet growth and carcass quality expectations.
At its core, ProfitSOURCE is built on partnership. Select Sires’ trusted advisors work alongside dairy herds to evaluate goals, reproductive performance and marketing opportunities, turning beef on dairy from a transactional choice into a strategic advantage that strengthens profitability and positions dairies for long term success.
ProfitSOURCE Top 4 Priorities for Day-Old Calf Marketers
For dairies selling day-old beef-on-dairy calves, consistency, timing and reproductive efficiency directly influence revenue. The ProfitSOURCE program from Select Sires is designed for operations where calf quality and predictability matter every single day. These are the core priorities that drive success in the day-old market.
SERVICE THAT SUPPORTS YOUR SYSTEM
Producers in the day-old space depend on precision. Select Sires' service model strengthens that workflow through:
- Customized breeding plans aligned with dairy replacement needs and beef-on-dairy goals.
- Advisor support to maintain breeding rhythm, semen inventory and calving flow.
This level of partnership helps ensure a steady supply of uniform, market‑ready calves.
SEMEN TESTING AND QUALIFICATION STANDARDS
Select Sires’ rigorous semen evaluation protects your program from variability. Each unit is backed by:
- Comprehensive testing for motility, viability, morphology and concentration using state-of-the-art technology.
- Consistent product reliability as a result of highly trained technicians that adhere to strict semen evaluation protocols and higher lab standards.
This consistency supports predictable conception and uniform calf crops.
FERTILITY AND CONCEPTION TO DRIVE CASH FLOW
Pregnancy rate is the engine of a day‑old program. The ProfitSOURCE lineup is designed with success in mind:
- Validated on-farm fertility and conception performance keep calving intervals tight and reduce costly days open
- ProfitSOURCE Packs available as conception insurance
When every calf counts, reproductive efficiency becomes a profit multiplier.
PREDICTABLE MANAGEMENT AND QUALITY CALVES
Select beef sires with appropriate gestation profiles to maintain calving windows. Select Sires’ trusted advisors help you:
- Balance gestation length and calving ease for straightforward maternity pen management
- Convey quality growth and carcass traits which build buyer confidence and bring repeat demand
Predictable gestation supports predictable revenue.
Leveraging the Power of ProfitSOURCE Packs
For operations considering retaining ownership of calves to the rail or aligned to a supply chain, ProfitSOURCE provides the genetic horsepower and strategic guidance needed to compete in today’s beef supply chain. The program’s sires are
selected not only for early life performance, but also for downstream traits like feed conversion and carcass quality. With access to performance data, sire rankings and market insights, producers can make informed decisions that align with their
goals. And for dairies working with downstream markets, from branded beef programs to packer grids, ProfitSOURCE offers the flexibility to target specifications. Whether the goal is marbling, yield, growth or a balanced profile, the program’s
diverse sire lineup allows advisors to build a mating strategy that meets both genetic and marketing requirements. This adaptability ensures that dairies can respond to shifting market signals without sacrificing reproductive efficiency or operational
consistency.
Q&A WITH LUCAS HELSER AND BRIAN HOUSE
Question: Why should you consider using ProfitSOURCE Packs?

Lucas Helser, Vice President of Semen Processing and Quality Control, Select Sires Inc.
ANSWER: ProfitSOURCE heterospermic packs offer a strategic way to diversify your breeding portfolio, the same principle that guides smart financial investing. Just as investors avoid putting all their money into a single stock, relying on one sire or one fertility estimate can be a risky approach.
ProfitSOURCE packs solve this by providing built-in diversification. Mixed sire semen, much like an index fund, helps smooth out the natural variation seen when using individual sires. Research on heterospermic mixtures shows that conception rates
from mixed packs consistently align with the average of the sires included, rarely performing above the highest or below the lowest. This makes them a reliable risk management tool.
Each ProfitSOURCE pack contains three or more beef sires selected for the specific genetic profiles they create, helping you make the best use of all available products while minimizing risk. And for the ultimate diversification strategy, especially in beef-on-dairy programs, ProfitSOURCE packs can be paired with multiple individual sires to meet your end product goals.
Question: What is the philosophy behind ProfitSOURCE’s Angus heterospermic packs?

Brian House, Vice President of Beef Program Management, Select Sires Inc.
ANSWER: Select Sires’ new ProfitSOURCE Angus Packs offer tremendous opportunities from conception all the way to the consumer. These packs help reduce the guesswork of choosing the ‘right’ bull and enhance the management and marketing of program cattle. Each sire included in these packs qualifies for ProfitSOURCE’s high standards for fertility and calving ease, and the genetic levels of these sires are not just good, they’re great! With high rankings for traits proven to deliver additional value, these packs are designed to deliver more pregnancies to result in more live calves, more growth performance resulting in more salable pounds and more premiums from carcass quality. ProfitSOURCE’s Carcass Merit, Performance and Calving Ease Packs secure predictable results from breeding through finish, allowing you to maximize returns where it matters most for your business.
Click here to learn more about ProfitSOURCE Packs
For farmers retaining ownership of their beef-on-dairy calves, read what Mark Johnson, Vice President of Operations for Low Carbon Technologies, LLC, has to say about the opportunities for grid marketing provided through GeneNet®.