My dog is being tested for Insulinoma. They are saying that surgery is the best thing to remove tumor on her pancreas. I would love to hear from anyone that has had this surgery done on their dog. I am very nervous about it. Were hoping that she is in the early stage. She does not have seizures right now. Her symtoms are no energy, panting once in a while. If anyone out there could send me their experiences with this would be greatly appreciated.