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
Premieres on Wednesday, April 1, 2026, at 7:30 PM ET
This year at CattleCon 2026, RFD Network’s Kirbe Schnoor caught up with Donna Emick from Pneu-Dart to get her perspective on why education, safety, and accountability matter in the field.
Wed, 2/25/26 – 7:30 PM ET
Phibro’s Medicated feed additives are helping cattle strive right from the very start.
Kevin Charleston of Specialty Risk Insurance discusses the importance of grain bin safety and joint efforts with Nationwide to provide farmers and first responders with access to critical, life-saving rescue tubes.
Nationwide highlights expanded insurance options for cattle operations and their company initiatives to promote grain bin safety and support women in agriculture.

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:

Analysts say poor crop conditions seen on the annual Hard Red Winter Wheat Tour, combined with cheaper overseas grain supplies, are weighing on the industry as the annual tour wraps up.
Mike Wilson says years of hard work and stewardship helped transform the farm for future generations.
Farm Bureau Economist Dr. Faith Parum joins us to break down what year-round E15 passage could mean for agriculture, energy markets, and the future of renewable fuels in the United States.
Thailand will not replace major corn buyers overnight, but renewed access could create another outlet for U.S. corn demand.
Kentucky Farm Bureau President Eddie Melton joins us to discuss fertilizer affordability concerns, Senate Agriculture Committee testimony, and spring planting conditions in Kentucky.
Mike Steenhoek with the Soy Transportation Coalition joins us to discuss the proposed federal gas tax suspension, fuel cost pressures, and what the policy could mean for agriculture and transportation.