I am glad that you have found some good advice here- i did want to weigh in about the vet... I had a vet that i trusted until he misdiagnosed my corgi with a serious bone issue - i got a second opinion from an orthopedic surgical specialist and he ALSO misdiagnosed Dillon...We live in an area that corgis are not terribly hard to find and yet the vets had no clue. I nearly had his leg operated on for no reason. I finally found a vet who happens to own , show and breed corgis - granted i have to drive over an hour each way but that is what i do so that I know my two corgis will be seen by a vet who knows corgis... I know not everyone has the luxury of a corgi vet but i do think it is important to try and find a vet practice that HAS other corgis in it. My first clue about my old vet that i should have run the other way was when i excitedly told him i was getting a Pembroke Welsh Corgi and he looked at me and said "oh, great, now is that the one with or without the tail?"
I have another vet who is closer than this corgi vet for emergencies ( they have corgis in their practice so i have a level of comfort there as well).
I saw your blog, and your pup is adorable, especially sleeping in the crate with chin on the slats of the crate, way too cute for words!