I discovered today that the wallpaper peeling from the wall was not caused by the water heater leak I had a couple of months ago. I finally decided to get it taken care of because it had a musty smell to it. Well, the musty smell (soft & damp drywall) and peeling paper were from a different leak. A leak called Max. I camethisclose to beating the heck out of that dog. But, it wouldn’t have served any good purpose. He wouldn’t have any idea why he was being beaten and that would have been exactly what my mother would have done. So, I grabbed some gloves, the trash can and tore the wall apart until the drywall was hard & dry. I have a product called “Furry Freshness” for pet odors & stains; I saturated all of the area under the removed drywall. I’ll check to see if the smell is gone tomorrow. If not, I’ll spray again. I have no idea how long he was peeing on the wall. I’m going to fire the house cleaners. If they had been doing their job, the wall and base molding wouldn’t be in my trash can right now.