I don't believe that this link was posted for you; it is help for Vet bill stickey;
http://www.yorkietalk.com/forums/eme...vet-bills.html
Also I'm glad Binky appears better; please look after yourself. Better test your sugar levels. Get your system settled, neuropathy after only seven years of being a diabetic is a tad concerning.
Also I would call around to other veterinary clinics and inquire if they do have special pricing for seniors and or folks who are on a disability pension. Then if you find one or two that do offer special pricing; I would have another talk with my current vet, and explain your situation; asking him to offer you special pricing. Also on an ongoing basis some shelters SPCA's etc offer low cost clinics for annual shots/and or exams.