Dog Peeing and Pooping Inside?
Put mouthwash in a spray bottle and spray every area of the house he pees or poops. Its got to be minty. It works great. Plus, put a dog door in if you have a yard and it could be a female dog is in heat in your area.
Finding Free Furniture?
If you go on craigslist there is a free section where there is a lot of people giving away all kinds of free stuff