Re: How often do you titer??
Yes, I realize I can decline, but I am more asking if you think titers should be done every year?
No, that's absolutely unnecessary! Once you have had a protective titer (which she had like you mentioned), she'll be safe for atleast 8+years (prob. life).
Don't let the vet talk you into either vaccinating or repeat titer tests.
I don't vaccinate or titer. The only time I titered was to test for rabies antibodies on an unvaccinated dog.