I dropped Loki at the vet last night. Vet confirmed that she had infact had a seizure based on the symptoms. I asked about the x-rays and was told that these are cheap (and reliable) option for looking for metal particles or foreign objects, and to look at the internal organs. I brought up the possibility of getting blood tests for heavy metals and was told that these tests are very expensive and would only be done once other things had been ruled out.
The vet called today and explained that they had taken x-rays and blood, and these results showed a respiratory problem. TOTALLY NOT WHAT I WAS EXPECTING! The vet agreed, because Loki had no signs of respiratory problems. He explained that the bacteria associated with this is responsible for the diarrhea and toxins which are being released are the most likely cause for the seizures.
We were told that she didnt respond well to the anesthetic so he is reluctant to do anything which will require this again. So she will be getting 'nebulized', to treat the respiratory problem. This will take about a week, and then it will take about another month at home for her to recover.
So hopefully this should be the end of it, and we have found the cause of her symptoms. I'll let you all know how things are looking after her week at the vets.
Loki
Abrocious