Thanks to

Thanks to Mr. Dr. Ruben from Dubai. He wrote me some good advice. I heard that if you do scan with contrast subsance he may die. In Romania there is no advanced technology, many pet owners go elsewhere to cure in other countries.
Also  Mr. Doctor Ruben pointed have I to do an MRN but here I understand from a vet that is not the whole spine  but only a few centimeters. Then the problem of surgery, if needed. You can get away without surgery? He has pain and lives more with Novocalmine Ibalgin and suppositories. If 20 vets saw and treated him and he still is in this state will realize they can not have trust here in Romania.
  None of them  not recommended any depth of analysis that come into question. Many have said it is poliarthritis but tests showed that no such thing.
Not to long to bore you, from April 2010 until August 2011 he would be  worse, right?
A vet told me that the rear paws are transaparente bones, demineralized, perhaps from the Prdenisone took. And dexamethasone.

A special THANKS to Dr. Ruben from Dubai and some roses from Romania!