We had an adult dog with folliculitis a few years ago. We were told that her infection was very similar to puppy strangles. I'm so sorry you're going through this! The good news, though, is that our Ridge recovered fully with only minimal scarring.
Here's a link to the thread about her folliculitis: http://www.pets.ca/forum/showthread.php?t=48242
How badly is Cally broken out?
"We are--each of us--dying; it's how we live in the meantime that makes the difference."
"It's not what you gather, but what you scatter that tells what kind of life you have lived!"
"Be kinder than necessary, for everyone you meet is fighting some kind of battle."