I'm also interested to know. We have a microfiber set that is maybe 7 or 8 years old. Once upon a time it was beautiful. It does NOT hold up well to drool. I have to scrub to get those slug-track-like drool marks out and nails also leave scratch marks. I think there are different kinds of microfiber though because my parents have a set that has a more plush texture and it hold up very well to their chocolate lab. HOWEVER, he doesn't bounce all over the furniture like my girl does haha. Our microfiber has a more suede-like feel, so if you do go for microfiber, I's steer clear from that kind and go for the plush kind. Also, Scotch Guard!