“The reason probably is that they are smaller companies and can’t afford to make as absolutely high-quality a product as most major dairy farms.”
Is this a joke? Do you think the cows look to see if a heimishe yid is next to the milking machine and produce lower quality of milk?
Now, if you would have stated that the packaging is not as good, or the transport and storage was not as good, or the local retailer was not makpid to let the milk delivery sit out on the curb in the blazing sun for a few hours until he got around to putting in the fridge, OK, I can hear it.