I wonder what kind of personality hand-dyed yarn would have. Maybe it takes on the personality of the person doing the work? Though that brings up another question: will any of these charms have a counter-effect on the no-fade charm that's embedded in the yarn?
It's a good thing I had better-than-normal reflexes the last time I Floo'ed, because that beastie of yours came at me like I was the best-looking mouse in London. I promised him I'd pluck him the Muggle way if he did it again. (He probably didn't believe me. He's got quite the brain, your bird.)