One wolf can cost a rancher up to $162,000 in cattle losses, a new study shows

A new University of California-Davis study is giving us a clearer picture of just how costly wolves can be for ranchers.

Researchers found that a single gray wolf can cause up to $162,000 in losses due to reduced cattle weight and pregnancy rates. They also found cattle DNA in 72 percent of wolf scat samples and signs of elevated stress in herds near wolf territory. Total indirect losses could reach nearly $3.5 million across three wolf packs.

Ranchers are calling for the animals to be removed from the Endangered Species List.

Related Stories
Merck’s Gary Tiller discusses new virtual fencing technology and how fence-free livestock management could change the way ranchers manage land and cattle.
At CattleCon 2026 in Nashville, RealAg Radio’s Shaun Haney discusses profitability, consumer demand, and how the integrated U.S.–Canada beef supply chain impacts cattle producers across North America.
Top issues facing the beef industry took center stage at CattleCon this year in Nashville.
Texas cowboy chef and host of RFD Network’s Twisted Skillet, Sean Koehler, shares an elote-style street corn dip just in time for Super Bowl Sunday. This skillet-cooked corn dish combines open-fire cooking and bold regional flavors for a delicious twist on Mexican Street Corn.
Predator pressure and public lands policy were front and center at CattleCon.
San Angelo Stock Show & Rodeo Association’s Trenton Priddy preview this year’s event, which is now streaming on RFD+
Representative Henry Cuellar (D-TX), who sits on the U.S. House Appropriations Committee, spoke exclusively with RFD NEWS about what Congress is doing to address screwworm concerns, including funding for a sterile fly production facility in Mexico.
HHS Secretary Robert Kennedy calls on cattle producers to retain breeding cows while Ivomec receives emergency authorization to prevent New World screwworm.
The U.S. trade deal with Argentina creates new export opportunities for U.S. livestock and crop producers but also raises competitive concerns.

LATEST STORIES BY THIS AUTHOR:

After years of battling misinformation online, Potatoes USA is using artificial intelligence to monitor and respond to false claims about the industry.
We highlight an Iowa FFA student who is harnessing the power of AI technology to assess stress in agriculture-related careers.
API said it stands ready to work with Congress to develop a balanced approach to E15 legislation that promotes fuel choice, supports investment certainty, and contributes to a stable and fair marketplace for American consumers.
Lawmakers are pressing for answers on how Washington’s “managed trade” approach — keeping leverage through long-term tariffs — will affect farmers, global markets, and future export opportunities.
In the meantime, Senate Majority Leader John Thune is asking that farmers be allowed to use marketing assistance loans to help stay afloat.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.