Owl's Well That Ends Well
It's a very little thing, but that is what makes it such a big thing.
The humorous 2005 murder mystery Owls Well That Ends Well, by Donna Andrews, in her Meg Langslow series (Revenge of the Wrought-Iron Flamingos, etc.), is set at a gigantic yard sale. It is absolutely non-Furry, except for a throwaway reference on page 106 by a minor character that he is planning to break up with his girl friend because she has sold his gorilla suit without his knowledge. Meg Langslow, who overhears this, comments that this sounds like a wise move. She has never understood the appeal of going to a Furry convention dressed as an animal, but he obviously has been enjoying himself and it doesn't hurt anyone, so why spoil his fun?
I think that this is the first time I have seen a reference to Furry fandom in the popular media that has not made a big thing about how weird Fursuiters and the fandom are, but treats them as just a normal convention &/or social activity. This is what we need more of. (Andrews has previously presented a knowledgeable and sympathetic description of TV-program fan conventions in We'll Always Have Parrots.)