The change would make ear tags proof of ownership in cattle rather than brands. Get any of our free email newsletters — news headlines, sports, arts & entertainment, state legislature, CFD news, and ...
Smart ear tags are saving a Kelso dairy about two hours a day manually checking every calf. The technology is allowing the ...
At its testing facility in the Badlands of North Dakota, Fargo-based startup 701x is putting final touches on its ear tag that tracks GPS location, monitors animal activity, as well as its software ...