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:

If confirmed, early Chinese buys tighten nearby Gulf/PNW capacity and could bump basis in export-oriented regions.
Alan Bjerga, Senior Vice President of Communications with the National Milk Producers Federation (NMPF), shares updates and resources available to dairy producers.
Culver’s Senior Marketing Manager Alison Demmer joins us to share the company’s deep-rooted partnership with FFA and ongoing commitment to support agriculture education.
Chancey Williams joins us in the studio to share his history with FFA as we continue our Countdown to Convention sponsored by Culver’s.
FarmHER Erin Cumings shares how Nationwide’s “Every STEP Counts” helps farm and agribusiness owners prioritize safety.
The idea of buying more beef from Argentina does not sit well with much of farm country, raising some questions from analysts and producers.