I''m sorry to hear this about your Yorkie

You work at a Pet Clinic and can't get her surgery ? What about financing it ?? No offense - but if she's in pain and needs surgery it's your responsibility to do this for her & the cost you posted is way lower than I've seen for other surgeries so I can't see them turning you away if you look into all your options -
isn't there a way you could do it thru work and make payments ? Have you checked into the CARE Card ???
here's a site you can write for financial assistance -
www.imom.org and good luck !!