My 2 year old budgie has been treated for a whole host of problems in last 6 months. Bacterial infection, gastric yeast, and now suspected zinc/lead toxicity which is not showing up in x-ray and blood test (3). The vet gave me gabapentin (.01 ml) and asked me remove from my 10 year old aviary and put the budgies in a smaller newer cage. She has been getting focused seizures. Her mate died a month ago in the same cage. She still has 3 other companion budgies. The seizures are continuing...Please help