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:

Autumn Lankford Higgins with the Farm Bureau joins us to discuss data center expansion on farmland, rural policy considerations, and the role of agriculture in emerging digital infrastructure.
RealAg Radio’s Shaun Haney joins us to discuss geopolitical trade tensions, energy market volatility, and what global shifts could mean for U.S. agriculture exports.
National Pork Producers Council President Rob Brenneman joins us to discuss Prop 12 provisions in the House’s Farm Bill as it heads to the Senate for debate.
Ohio farmer Chris Gibbs joins us to discuss planting progress, weather conditions, and how geopolitical tensions are clouding his growing season outlook as input concerns continue to escalate.
U.S. Cattlemen’s Association President Justin Tupper joins us to discuss the DOJ packer investigation, industry competition, and the outlook for cattle producers.
Jonathan Braley joins us to discuss rising cybersecurity threats in agriculture, the risks of ransomware attacks, and how Food and Ag-ISAC’s new guide can help businesses better protect themselves.