Merlin delivers an inline measurement at each milking event — continuous, actionable data on milk components, herd health, and reproductive status. No lab. No delay. No guesswork.
Traditional testing gives you one snapshot per month — a bulk tank average that arrives days after the milk is gone. By then, the opportunity to act has already passed.
Merlin changes the measurement model. Instead of periodic sampling, you get continuous data — cow-level, milking-by-milking, captured inline as part of your existing routine.
The result is a fundamentally different kind of dairy management: predictive rather than reactive, and precise rather than approximate.
Merlin integrates directly into your milking system. Through a single inline measurement, it captures a rich view of each cow's milk at every milking — with no additional labor, no sample collection, and no disruption to your routine.
The data Merlin generates isn't just measurements. It's a continuous intelligence layer across your herd — feeding nutritionists, veterinarians, herd managers, and producers with the information they need to act decisively.
Explore the TechnologyA single inline measurement captures a rich view of each milk sample at every milking event — delivering continuous visibility into herd health without a lab.
Data is captured and attributed at the individual animal level. Not herd averages. Not tank composites. Every cow. Every milking. Every time.
Merlin runs automatically as part of your existing milking routine. No additional steps, no sample handling. The data is there every time you need it.
Each capability Merlin delivers represents a distinct opportunity to improve performance, reduce costs, or increase revenue.
Optimize rations, maximize quality premiums, and monitor herd nutritional status — milking by milking.
Track reproductive status earlier and with more confidence — without adding labor.
Spot udder health concerns earlier, milking by milking, to reduce treatment costs and milk discard.
Monitor nutritional efficiency in real time. Reduce waste, lower feed costs, and protect herd performance.
Merlin generates a single continuous data stream — one that's meaningful to producers, nutritionists, veterinarians, and processors alike.
Real-time visibility into milk components, herd health trends, and reproductive status — without adding staff or changing your routine.
Individual cow data at milking frequency gives you the diagnostic resolution to identify concerns earlier and advise with greater confidence.
Continuous milk-quality visibility at the farm level opens new possibilities for quality programs, routing optimization, and supply chain intelligence.
High-frequency phenotypic data at the individual cow level. Merlin generates the kind of longitudinal dataset that periodic sampling has never been able to produce at scale.
Proven measurement science has been the gold standard in milk testing for decades. What Milk Diagnostics has developed is the instrumentation and calibration to deploy Merlin's inline measurement at parlor conditions and at commercial throughput, without a laboratory.
Learn About the TechnologyEach Merlin capability is backed by a clear view of the value continuous, cow-by-cow data brings to a modern dairy.
How continuous component visibility translates into measurable performance improvement across a commercial dairy operation.
Read More →What continuous, cow-by-cow reproductive data means for timing, days open, and overall herd reproductive performance.
Read More →How continuous udder-health monitoring reduces treatment costs and milk quality losses on commercial dairies.
Read More →We're working with a focused group of partners — dairy producers, processors, and industry partners — ahead of commercial launch. If you're interested in learning more, or exploring what a pilot program might look like, we'd like to hear from you.