Week off

I am off of work this week.  I'll be able to get a better idea of how Dock is in the daytime.  I found urine again in the bedroom where she eats, but that is because she is blocked in (or Mace eats her dinner) and cannot get out to get to the box.  Found another this morning in a plastic mat by the door for the "mucky, wet winter boots".  As it has gone unused for the most part, I took the carpet off of it, only to find that it has been soiled as well.  Will not mat there, I was able to see another spot that someone is seeming to enjoy christening.  I still suspect Dock, as she is arthritic and I've seen her go up and down stairs quite gingerly.  I may decide to put a box on the mail level, though not sure where to locate it.  Then I think Mace will be lazy though and not go downstairs....oh what to do?!