The ReliOn premiere classic is perfectly fine to use. A lot of people here use it. It is a human meter and reads lower than the alphatrak meter, but that doesn’t mean it is not safe to use. Until the advent of the pet meter, all vets used the human meters.
In higher BG numbers the difference in the pet and human meter is greater then when the BGs are lower, when the numbers are much closer.
I much prefer the human meters.and the test strips are much much cheaper. I always recommend the ReliOn meters as they are reliable and cheap to use.
Our dosing methods are based on the human meters.
Don’t be put off by what your vet says.