This is directed at those amongst us who have experience finishing wood floors. I have a friend who needs to refinish her wood floors. The house had suffered from a fire. The flors were not directly damaged from fire but perhaps some water damage and/or damage from the renovation. At any rate, they are going to be sanded back to bare wood and refinished. She is looking for the best finish to hold up to the traffic they will get from several big dogs. It seems the original finish was subject to quite a bit of scratching from their nails and she wants to improve on that circumstance this time around. So what finishes hold up the best to this type of wear? The floors are white oak.