Discount Fabric Online

I bought a thriftstore couch, and, of course, I got what I paid for. There are some minor water spots, some dirt, and a wet dog smell. I haven't found a tag yet, but it's a suede-like material, if not suede. There's a little sticker on the bottom saying Fabric Control stain guard was used, but I don't know if that was from another item. How can I tell if it is microfiber or suede, and how can I get that wet dog smell out? Febreze does not hurt it, I found out.