Page Banner

United States Department of Agriculture

Agricultural Research Service

Related Topics

Download a high-resolution (300dpi) digital image

Image Number K9975-2

Red areas on the pig's skin indicate allergic reactions to food substances.

Photo by Scott Bauer.

640 pixels wide: (k9975-2.jpg)

Please visit our Image Gallery

Last Modified: 8/12/2016
Footer Content Back to Top of Page