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:

Farm CPA Paul Neiffer provided guidance on navigating the R&D tax credit, emphasizing record-keeping, eligibility, and maximizing potential savings as crop margins remain the key pressure point for farmers.
Justin Tupper with the U.S. Cattlemen’s Association joins us to discuss the USDA’s voluntary labeling updates, industry priorities, and the outlook for U.S. cattle producers.
RFA and ACE leaders join us to discuss the latest developments in ethanol policy, market impacts, and the path forward
The plant is expected to officially close by April 7, 2026, marking the end of more than a century of food processing in the region.
ASFMRA’s Tony Toso joins us with an update on California farmland values, ongoing market uncertainty, and key discussions shaping agriculture in the Golden State.
Dr. Gold encouraged farmers and ranchers to prioritize eye safety in their daily routines, offering his expertise to help reduce risks on this week’s Rural Health Matters.