CattleCon 2026: Merck — Virtual Fencing Technology for Livestock

Merck’s Gary Tiller discusses new virtual fencing technology and how fence-free livestock management could change the way ranchers manage land and cattle.

NASHVILLE, TENN. (RFD NEWS) — Ranchers are always looking for better ways to work with the land and the cattle in front of them. This week at CattleCon 2026, one innovation showcased at the beef industry gathering is gaining attention, with producers talking about the possibilities of livestock management without traditional fences.

RFD NEWS spoke with Gary Tiller, Director of Commercial Operations for Merck, who fills us in on the company’s new technology.

Related Stories: CattleCon 2026
At CattleCon 2026 in Nashville, RealAg Radio’s Shaun Haney discusses profitability, consumer demand, and how the integrated U.S.–Canada beef supply chain impacts cattle producers across North America.
Top issues facing the beef industry took center stage at CattleCon this year in Nashville.
Predator pressure and public lands policy were front and center at CattleCon.
HHS Secretary Robert Kennedy calls on cattle producers to retain breeding cows while Ivomec receives emergency authorization to prevent New World screwworm.
SharkFarmer host Rob Sharkey takes us on a tour of the John Deere showcase on the trade show floor of CattleCon 2026 in Nashville.
Ranchbot Monitoring Solutions provides remote water-monitoring technology to help ranchers manage livestock water more efficiently.

Marion is a digital content manager for RFD News and FarmHER + RanchHER. She started working for Rural Media Group in May 2022, bringing a decade of digital experience in broadcast media and some cooking experience to the team.

LATEST STORIES BY THIS AUTHOR:

Jake Charleston, with Specialty Risk Insurance, joins us now for an industry update and advice for cattle producers as they consider options for managing the risks of a murky market.
The National Milk Producers Federation will launch a new advocacy campaign to secure a final vote, urging House lawmakers to approve the bill as soon as they return from the Thanksgiving recess.
AFBF Vice President of Public Policy and Economic Analysis, Dr. John Newton, explains the factors contributing to the growing financial strain in the ag sector and the urgent need for swift economic support.
Tyson’s Nebraska plant closure and falling Cattle on Feed numbers send cattle markets tumbling. Analysts warn of tighter supplies, weak margins, and rising global competition.
Texas Ag Commissioner Sid Miller warns horse owners after EHV-1 cases linked to the Waco WPRA Finals. Horses linked to recent Waco events should be isolated and closely monitored, as early action is critical to stopping the spread of EHV-1.
One trader said the products entering the U.S. are primarily grind and trim, noting that the volume and type of beef, on its own, should not cause a major disruption. However, he says fund traders are reacting heavily to headlines rather than market realities.