Hey all, just bought my first house, in Pennsylvania! Knew there was a ton of dog pee staining the floors when I bought it (what a vicious smell!) and planned to paint with Kilz to kill the smell and then put in new pre-finished HW flooring on top of it. Got the carpet & pad up and a few problems presented themselves, which need to be addressed before I can paint the floors. For simplicity, I made a link. You can see the pictures and my specific questions about these problems at this link: http://thegypsylights.com/house/ I would appreciate any feedback on how best to handle this problem. Thanks!