Since when did taking a dog to a vet become for the middle to upper class!? Total lack of care at the desk with a I dont give a $%^& attitude, if you dont like it you can leave attitude.
We ended up with a no find the problem, dealing with a good vet but charged $1500.00
I'm in the customer service industry, this place is busy however something is wrong.
The saying of a fish rots from the head down is accurate here. If you are rich you'll be able to afford your dog getting a scan.

Approximate cost: $1500