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:

Keir Albert of Albert Acres Cattle Company joined us on Monday’s Market Day Report to share his journey into raising Texas Longhorn cattle and the reason behind his trip to Kenya.
CLAAS is expanding its customer service offerings in Iowa, as well as breaking ground in Nebraska on a 44,000 square foot research and development facility that will focus on fieldwork in the region.
Lewie Pugh, with the Owner-Operator Independent Drivers Association, joined us on Monday’s Market Day Report with his insights on the incident and a deeper dive into the issues at hand.
As the Trump Administration seeks out new global trade partnerships, Congress is considering more support for farmers, which comes as the Federal Reserve warns that farmers need a safety net.
Ag Secretary Brooke Rollins will travel to Europe and Asia to seek new trade partnerships for U.S. crops after China reduced imports due to tariffs.