I finally ripped out the carpet in the dining room. That nasty carpet had four cat urine spots. It stunk. During the end of my pregnancy, I could smell it the second I walked into the house.
In installing the wall to wall carpet, someone thought it a good idea to glue the padding down. The adhesive is still on the floor. It is rather unsightly. I have not tackled getting it off yet. I am hoping that it comes off without a major project ensuing. If it requires sanding and refinishing, than we will be living with it for a while.