Hair brushed from Margie's prize wheaten terrier.
So what did I do with it, you might ask?
Well, I handcarded it (it was very matted so excuse the noils):
And then I spun it into yarn (in this case, short-draw, chain-plyed yarn):
And now I'll send the teeny yarn sample back to Margie. I don't think I'll need to involve Rich this time; a #10 envelope should do the job.