Salukigirl,
My husband took Sargent to our vet. I don't think he did a culture, but I think he is a really good vet. We have lived in many places over our 35 year marriage, and the Good Lord has always blessed us with good vets.
The vet gave Sargent some shots, and sent home some medication as well. He is much improved already.
Bebop, thank you for the good wishes.
EJ