Just because you CAN adopt an animal doesn't mean you should.
Sure, you can rationalize all day long that you have saved this poor creature.... That you have done a good deed... Until it comes time vaccinate your little bundle of joy. Then suddenly you don't have the money to vaccinate it, or God forbid your little pet needs emergency care... You can't afford that, either.
So now that Evil Veterinarian is the one responsible for your pet being ill. Definitely not YOU, you good Samaritan. And how dare vets charge for the work we do... If we really loved animals, we'd do it for free! And we're so much more expensive than human medicine, right?
Wrong. We just don't have insurance companies to bill for your care. The state won't cover the ER visit like a human. You just expect the bill "to be taken care of" by the hospital, right? In this case the hospital is the small business veterinarian.
Stop acting entitled; don't have kids you can't pay for, and don't get pets you can't afford.
That is all.