Many vets can and do offer reduced/free services in certain cases (and especially to their employees).
The ABA model rules of professional responsibility says that I have an ethical obligation to provide 50 hours of pro bono work to folks who can't pay for my services (I'm an attorney). Lots of licensed professions have similar obligations. So yes, professionals do sometimes perform free work for folks who can't afford it - some because it's the right thing, some because a governing board says they should. Yep - I have student loans to pay back. Yep - I have bills to pay. Yep - I have to eat.
As Sandra said, we don't know what the situation with the vet tech was - I was just concerned about the vet putting a long time client in a tough ethical situation when he had the power to stop it. I don't deal with life and death situations much, but I've written off thousands of dollars in fees to keep folks from being in a bad situation. And yes, I sleep well at night (if not in quite as nice a house). Sorry to those I offended by suggesting that the vet consider what I've regularly done.
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