I have a similar problem. The front of my building smells like rancid dog piss. I live in a decent building so it’s got nothing to do with my zip code. Dog owners/walkers go outside to walk their dogs and the first thing the dog does right out there door is, you guessed it, pee on the building. I complained. The building manager apologized and told me they’re trying everything. Spraying the building with chemicals was one method. The dogs feet were getting chemical burns. Now, that’s the last thing I want but c’mon! The first thing I do when I walk out is smell dog piss.

Personally, I think you should always clean up after your dog. In that case it seems pretty impossible to clean up that mess but you should at least make an attempt. Either that or apologize profusely and guarantee it won’t happen again.

Whatever you do, keep that cheese away from your dog.