Here's a photo of my most recent case, Ziba taken approx 2 weeks after she became ill. I had already milked her left side when I took the photo but there wasn't a lot there anyway.

The next photo was taken about a week later before she was milked. You can tell she has increased her milk volume

Here's a photo of a different goat, Brittany, who had black mastitis in November 2002. Photo taken March 2005