[107barney]

The fact that Sprite has stopped having seizures seems like a good thing. As long as she isn't suffering, then perhaps she can go for a while should you choose to not have the surgery. I keep thinking back to what our vet said about the many dogs over his 30 years that he has managed w/ meds....saying most do very well......and while some do need surgery, it may be enough to find the right mix of medications. I should have asked him if he ever medically managed a dog with a ventricle 3x the size of the other. I still hope somehow the final number for the surgery comes in lower when you hear back tomorrow. You could always get a second opinion on medical management if you opt for that rather than surgery, but that's not money to spend unless and until you have decided not to do the surgery. As for thanking me, you do not need to do that at all, I wish I could help more.