It was, very much.
We didn't give up, and after having a bad feeling about it, took him to two other vets. Both furious that he was diagnosed with 'lumbar stenosis'. Apparently the vet I have been faithfully using for over ten years has been grossly over charging us and misdiagnosing while doing it.
He even said the bloodwork came back with tetracycline in it and that the antibiotics my EX vet gave him stained his teeth.
So...Marty never had the back problem (come to find out this disease cannot be diagnosed in dogs until three-five years old let alone with just an x-ray). I was just grossly lied to.
BUT the dental problem is very real and sadly he only had two options for it. Find a special needs home willing to put out the expense of his life or be put to sleep. The first would be almost a miracle with this economy...
But miracles do happen as Marty is one of the rare cases of this who has good news. The breeder and I were able to find a vet who has a soft spot for corgis and wanted Marty as his own and is now in the process of fixing his teeth with two other specialists (I took Marty to him yesterday). Come to find out, the dental problem Marty has is called enamel hypocalcification, it's very very rare(of course) and that it's caused by a low fever in a five week old puppy, even for an hour, and that it could be so minute the breeder would not have known it (yeah, got two vets who've said this from experience with four other cases). He was able to pull favors with other vets to get Marty a good and comfortable life.
I miss the boy like mad but he couldn't have landed in a better place. I can also call on him and see him anytime.
We are looking to get another corgi in time...were just really REALLY going to examine the teeth!