I wouldn't see a vet getting upset over a request for records, if you are uncomfortable just say you'd like to have a copy of them just in case of an emergency after hours or you're traveling and they need to see a vet(especially if they have a medical history that isn't normal- surgeries, illnesses, etc.) Nuts' records would just have his shot record, him being neutered and 2 visits for minor issues(excessive meowing and foamy urine both times he checked out ok), so I don't need them, his only 'issue' is being FeLV+ but he's perfectly healthy, he's the polar opposite of Attitude when it comes to health. I know when I went to Canada(I lived in Dallas,TX at the time) when I was 28 weeks pregnant my OB gave me a copy of my records in case I had to seek medical care while I was there. I didn't need them, but it was good to have them just in case(I was obviously having a normal 'textbook' pregnancy.)
My vet's office had to fax Attitude's records to a different vet when Paul wanted a second opinion on Attitude(they told him the same thing I did- my vet was doing everything right and nothing could be done for her that they weren't already doing. I wasn't going to change vets anyways, I just never told Paul that.) I went back to my vet(Paul was honest that he wanted a second opinion the next time Attitude had an appointment) and my vet was the one who put Attitude to sleep(they even called me after her death to reassure me there was nothing that could have been done, her fungal test was negative), they still see Nuts and I need to make an appointment for Dexter. Of course in my situation I had a cat with FeLV that was going downhill fast so they knew the situation(the other vet even commented on how big Attitude's file was especially for a 1 year old cat(he said that the size of her file as typical for the average dog or cat who lived a normal lifespan.) I wouldn't have been upset to be charged for records, but I also knew going in that Attitude was going to have a rather large file(my vet didn't charge anything.)
Taryn