Well, you have a vet you can trust. Obviously I don't know him, but based on your description of the visit, he sounds like a REALLY good one. He seems to be a problem solver, rather than a symptom treater. Critical thinking like that is HUGE in all medicine. So don't hesitate to call if there seem to be problems.
Aside from that, just continue to stay on top of temps, humidity, and cleanliness, and keep as close an eye on your little one as possible without adding a lot of stress. Remember, also, that with most skin issues, the shedding cycle is a key part of the healing process. We'll all keep our fingers and tails crossed, and keep us posted!
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