So my little guy has been on massive doses of insulin for about a year now. 12 units twice a day and 5 here and there as needed. I envy all u out there worried about changing ur dosing by 1 or 2 units!!! I fired my last vet because she said I was overdosing him, however I check his BG levels many times a day. She said to give 4 at most 3 times a day. At that dosage he runs mid to high 400's. He already has bad neuropathy in his hind legs so I am not gonna just let him run high because she doesnt know what the hell she is doing. I think he has acro and the new vet today said she highly suspected he does. What now? Any help would be appreciated!