Well it is good news-ish. His scans/tests are all clear for things like cancer so yey. It does look like he has permanent lung damage though. It's not life threatening or anything lije that but I've been told his agility days will probably be over (lucky we don't do it haha) and he may get out of breath easy if he does zoomies, running or long walks. I'll take that though as things could have been much worse. We'll still do everything we would have and he can just get carried if he gets tired until he is recharged.
He needs to stay on his antibiotics for another 3 weeks. Other than that it is just brief weekly checkups with more scans in a month just to make sure he's good to go.
All going well, no more full day visits to the vet for at least a month now.