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:

Vanessa Wood shares more about Ag Women Connect, the importance of uplifting women in agriculture, and upcoming projects designed to highlight stories across rural America.
Strong exports support cattle and hog market fundamentals.
StoneX Director of Fertilizer Josh Linville looks at fertilizer market volatility, potential impacts on planting decisions, and what farmers should watch as the global situation in the Middle East continues to unfold.
House ag leaders had hoped to get the Farm Bill voted on by Easter, but no dates have been secured just yet.
Watch China’s demand signals for export direction.
Shaun Haney joined RFD News to discuss the potential impact of the Trump-Xi summit uncertainty, ongoing agricultural trade talks, and why geopolitical developments could carry important implications for farmers and global commodity markets.
Kansas State University agricultural economist Dr. Gregg Ibendahl discusses rising diesel prices, the influence of global oil markets, and the potential impact on farmers heading into the spring planting season.