 Image Number K9102-9 |
The prototype virtual fence device is shown here as a neck saddle. Future versions may be reduced to the size of an ear tag or smaller.
Photo by Scott Bauer.
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.