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AI is making its way into places far beyond offices and software companies. On farms, it helps milk cows, eliminate weeds, and even drive tractors.
While agriculture has long relied on machinery and innovation, many farmers now see AI-powered tools as a way to tackle some of the industry's biggest challenges, including labor shortages, rising costs, and fewer family members willing to take over farming operations.
For some, the transition has required major investments and a willingness to rethink decades-old routines. But those who have adopted the technology say the changes are already reshaping how they work.
A rough first week for the herd
Transitioning a farm from human milkers to a robotic arm requires a major adjustment period, not just for humans but for the cows themselves.
Darren Vickers, a dairy farmer in Dixie, told The Guardian that some cows initially resisted the machines. "Oh, it was unbelievable. They’re not used to being touched under the belly — some of them sat down on it. But they’re quite calm about it now."
A similar story played out at Oakleigh Farm in Pennsylvania. Co-owner Glenn Brake turned to automated milking, feeding, and cleaning systems after an electrical fire destroyed his barn and equipment in 2019.
"At first, some of the cows weren’t happy about the robot arm on the milkers," Brake told The New York Times. "They saw this set of brushes whirring, and they’re like, Whoa, what’s this? It took maybe a week before we started to see the majority of the herd just doing their own thing. That was a long, long week!"
Once the animals adapt, the technology functions via laser-guided systems. A microchip inside the cow's collar identifies the animal when it enters the stall. The robot then attaches suction cups to the udder and brushes it to stimulate milk letdown. The machines automatically adjust on the fly based on individual milk flow, production, and specific teat locations.
Solving the labor crunch
The primary driver behind the massive capital investment is a drying labor market.
Farmers report that finding reliable local workers who are willing to endure the grueling realities of dairy work has become nearly impossible. Simon Schulz, a third-generation farmer in Timboon, Australia, notes that prospective workers are often discouraged by the job’s sheer physical demands.
"People are rudely awakened by the intensity of dairy farming," Schulz told The Guardian. "The early mornings, the manure, having to be out in the weather; whether it’s pouring rain or 40 degrees, cows still need to be milked."
Both Schulz and Vickers previously leaned on a rotating door of backpackers, which meant constantly spending energy on training new staff. By eliminating the manual component of milking, automated farms see their cows get milked an average of 2.16 times per day, boosting efficiency while removing the need for raw manpower.
Redefining life on the farm
For the families who stay in the business, outsourcing the day's primary chore buys back something incredibly rare in agriculture: free time. Before automating, Brake wakes up at 2:30 am. to handle a four-hour morning milking session, only to repeat the entire four-hour process in the evening. Now, Brake gets up at 5:30 am to check on his automated systems, which include an AI feeder he named "Gordon."
"Now my son can go to his kid’s baseball games," Brake told The New York Times, noting that the automation prevents the strict milking schedule from constantly interrupting family life.
Sergio Garcia, a professor of dairy science at the University of Sydney, told The Guardian that standard farms typically spend about half their operating time simply milking. Under an automated system, that time is freed up.
Garcia explains that the most successful automated farms take those saved hours and reinvest them into interpreting data collected by the robots to optimize their herd's diet, overall health, and reproductive cycles.
Also read: Our ranking of factory humanoid robots compares the machines moving from demos into practical industrial work.