OohFeeshy
It's only forever; not long at all...
I'd say take photos first. Take lots from different angles, then pick the 'best' three or so (I mean the ones where you can see how awful it is) and email them to the rspca or someone. Ask them what they can do, if they say they can't do anything, ask why. And if it comes to it, email your local council (or whatever you have in the US) and say this is what the current laws allow people to do.