I just took a quick look at the University of Vermont's vet school page. I didn't spend a lot of time there but it looked like they were majorly into equine care. I could not find a section for small pets but that is not to say it isn't there.
If your little guy should take another turn for the worse don't hesitate to ask your new vet for information about a specialist. It is so difficult to treat a serious problem like this properly without a specific diagnosis.
Glad to hear he is doing better. |