We had a GREAT vet, but he retired. I would have questioned him about these issues, and gotten a frank discussion. I wouldn't expect that with our current vet, really, but I might be making an assumption. I don't know how to find one who might entertain not getting yearly boosters.My current vet works out of a dilapidated old house about 25 minutes away. But the man figured out what was wrong with Bella the very first time she presented to him with symptoms. And he does not force or promote unnecessary vaccinations. He's an excellent vet.
Maybe walk around vet offices and count the posters that are from drug companies?