There are always a lot of questions about illnesses and if someone should ask their vet about an issue. It's always a good idea in my mind.
The nice woman down the road got a new puppy about a month ago because her first corgi is about to go. It was the cutest little ball of fire that all I can think of is when he met Roxi and fought against his leash in a wigglesquirm to get to her.
That puppy got sick over time and finally she had to take it to the emergency care since (of course) that day her normal vet was closed. (they only close one day a week). They ended up doing a surgical procedure that wasn't needed causing the puppy to pass away... in the end they found out that all the puppy needed was medication for a few days.
Basically the moral I feel of this story is to get a second opinion. While vets try their hardest to help our loved ones - especially going into a surgical procedure if you don't know that vet very well I would get a second opinion first. I know some situations there is no time but I feel if they took that pup earlier on during those first few signs he could have been saved. (and no this is not blaming the parents - I know they love their corgi children very much and maybe there wasn't any real good signs beforehand)
Another good idea perhaps is to have a standby vet that may have good reviews but is a little farther off the path just in case something similar happens.
I dunno I was just heartbroken to hear about this... I couldn't wait to see how his little corgi attitude developed :)