The Next Frontier in Dairy

Every fresh cow runs the same three hard weeks — and they shape her whole year.

One number sits behind all of it: how much she eats in the first 21 days after calving. For a century we've improved dairy cows from the outside — ration, genetics, comfort, data. DMI Impact is the first intervention that acts on the cow herself, supporting the one lever that was always out of reach. The next frontier in dairy is her.

Start with the biology →See what it costs →
A row of Holstein dairy cows eating at the feed barrier in a modern barn
The fresh cow at the bunk — where the most important three weeks of her year are won or lost.
The scale of it

It happens to every milking cow on earth.

This isn't a niche problem or a bad-management problem. It's a biology every dairy cow shares — in the same three weeks after every calving, on every farm, everywhere.

2.6M
dairy cows in the UK
19.2M
dairy cows across the EU
~270M+
dairy cows worldwide
UK: AHDB/Defra (2025). EU: Eurostat (2024). Worldwide: FAO — order of magnitude.
The next frontier

For a century, we improved her from the outside. Now we can reach the cow herself.

Around the cow — a century of progress

Everything we've tried works around her.

  • Ration & nutrition
  • Genetics & breeding
  • Cow comfort & housing
  • Sensors, collars & data

Every one of them valuable. Every one of them changes what happens around the cow — never the cow's own drive to eat.

On the cow — the next frontier

DMI Impact acts on the cow herself.

  • Supports her own drive to eat
  • Works with her nervous system, not the ration
  • A new behavioural class of intervention
  • Reaches intake — the lever the rest work around

A wearable neurostimulation device that supports the one number behind the whole cascade: her dry matter intake.

The one thing left untouched, until now: how much she eats.
The whole story, in four steps

Follow it through.

STEP 01 · THE PROBLEMThe BiologyWhy every fresh cow opens an energy gap in her first three weeks — and how it all traces to one lever.See the biology → STEP 02 · THE PRICEThe CostWhat that gap runs up across her lactation: six separate bills, conservatively ~£345k+ per 1,000 cows a year.See the cost → STEP 03 · THE LEVERThe SolutionThe wearable device that supports her intake — fit, prompt, eat, recover — and asks nothing of the ration.See the solution → STEP 04 · THE EVIDENCEThe ProofMeasured on real cows across ten years and six dairies: +10% milk and up, floor first.See the proof →
Boardroom to barn

Ten years in the making — by the people who lived it.

DMI Impact was invented and validated over more than a decade by the late Dr David Barcik, with a working team — R&D (Dr David Paskewitz), a herd vet (Dr Kerry McGehee) and commercial herdsmen — on real fresh cows across six US dairies. It is carried forward by R.T. Barcik: boardroom to barn, and back again.

10+
years of development
6
US commercial dairies
1
idea, carried all the way through
Reverent to the science, and to the people who built it.
A dairy farmer shaking hands with a business partner in a modern milking parlour, a herd-data screen behind them
Boardroom to barn: the practical dairyman and the science, working the same problem.

Start where it starts — with the cow.

The whole case begins with the biology of the fresh cow's first three weeks.

Start with the biology →See what it costs →