When “Efficient” Stopped Meaning Profitable

The Drift from Grass Efficiency to Feedlot Performance

Over the last 50–60 years, the U.S. cattle industry has slowly drifted away from true efficiency and toward convenience. Modern cattle are often described as “high-performing,” but most of that performance only shows up when large amounts of grain, supplements, and management inputs are involved. On grass—the cheapest and most abundant resource most producers have—many cattle are less efficient than the cows their grandparents ran.

Selection pressure has favored cattle that gain weight quickly on grain. As a result, today’s cows tend to be longer-legged, narrower, and slab-sided, with reduced gut capacity. That smaller rumen limits how much forage they can consume and process in a day. They look impressive in a feedlot, but they struggle to maintain condition and rebreed on pasture alone. Grass efficiency was traded for feedlot efficiency, and most producers are paying the price whether they realize it or not.

Removing Natural Selection

Compounding the issue is the routine use of wormers. By treating cattle multiple times a year, we’ve removed natural selection from the equation. Cows that lack parasite resistance are kept in production and retained as breeding stock, passing those weaknesses along. In the short term, it makes management easier. In the long term, it has created a much bigger problem.

Parasite resistance is already increasing, and history tells us no chemical control remains fully effective forever. By leaning so heavily on chemical controls instead of genetic resilience, we’re kicking the can down the road and handing the consequences to the next generation of farmers. When those tools lose effectiveness, herds built around constant intervention will struggle to thrive.

The Technology Trap

Universities often promote the next wave of equipment, feed technologies, genetic tests, and precision tools as the pathway to profitability, yet real profit on a farm rarely comes from what can be bought—it comes from what the animal can do on its own. Traits like maternal instinct, fertility, longevity, structural soundness, and overall resilience determine whether livestock can thrive with minimal intervention, lower input costs, and consistent reproduction over many years. These traits compound value quietly and biologically, while many high-output, technology-dependent systems increase feed costs, health challenges, and replacement rates.

Too often, instead of selecting cattle that can perform under real-world conditions, we hand them a new “crutch”—another supplement, another protocol, another tool—to prop up weaknesses we’ve bred into them. Because university research is frequently funded by large corporations and grant structures tied to measurable, marketable innovations, the focus naturally gravitates toward products and performance metrics rather than long-term, low-input resilience that cannot be patented or packaged. If we truly want sustainable profitability, we need to stop designing systems that require constant support and start selecting for cattle that can thrive without it.

Chasing the Wrong Traits

Despite this, many producers continue to select replacements and bulls based on traits that have little to do with profitability. Color is a big one, and while one color may bring a little higher price than another, I wouldn’t make that one of the top priorities when deciding whether or not to cull an animal. Frame size and mature weight are another. Calf weaning weights are often celebrated without any consideration for how much feed, creep, supplement, or labor it took to get there. A big calf raised on heavy inputs may look good on sale day, but it doesn’t tell you a thing about net return. True profitability is not measured by maximum output—it’s measured by output relative to cost.

What a Truly Efficient Cow Looks Like

An efficient cow on grass doesn’t stand out in a catalog photo. She’s moderate in size, deep-bodied, and wide through the middle, with the capacity to consume large amounts of forage. She’s shorter and rounder, built to maintain condition rather than melt under pressure. Her udder is functional, her feet and legs are sound, and she breeds back on time without being propped up with expensive inputs. Most importantly, she’s proven. She’s stayed in the herd for many years (10+) on minimal inputs. She’s required little to no worming. She’s raised a calf in heat, cold, mud, and drought—and that calf consistently reaches close to half her body weight at weaning, year after year. Not once, not with help, but repeatedly on her own. That kind of cow tells you everything you need to know about efficiency.

Bull Selection and the Feed Bill

When it comes time to select a bull, producers would be far better served looking at cows like her rather than chasing trends or numbers divorced from context. A bull out of a long-lived, low-input, efficient mother is far more likely to improve herd profitability than one selected for looks, color, or maximum weights achieved with maximum inputs.

Feed costs represent the single largest expense in most cow–calf and feeding operations, yet bull selection continues to prioritize traits that often increase intake rather than reduce it. Bulls are commonly chosen for growth, frame, and eye appeal, while efficiency—the trait that determines how much it costs to maintain and grow those cattle—is treated as optional or ignored altogether. The irony is hard to miss: producers spend years managing feed bills while investing in genetics that quietly make those bills larger. Until feed efficiency becomes a primary selection criterion rather than an afterthought, the industry will continue to reward size and speed at the expense of true profitability for the farmer.

The Lesson We May Be Forced to Relearn

As costs continue to rise and parasite resistance continues to spread, the cattle industry may be forced to relearn a lesson it once understood well: the most valuable cows aren’t the flashiest or the highest producing under heavy inputs. They’re the ones that quietly and consistently do their job on grass, year after year, without needing to be propped up or rescued. They function the way God designed grazing animals to function—resilient, fertile, and capable of thriving in the environment He created—much like the bison of Yellowstone that endure harsh winters, predators, and drought without supplements, wormers, or constant human intervention. The newest innovative technology isn’t going to save farming; if it were, we wouldn’t be watching family farms disappear after decades of adopting every new tool and product brought to market. Lasting profitability will not come from another crutch—it will come from rebuilding herds that can stand on their own.