@Panic @Deb & Wink @JanetNJ I'll start with Ernest is doing fine. He's happy, strong and eating. His new bloodwork was all normal except for Glucose, of course. Urinalysis was normal except for Glucose and bladder worms, which have been treated. In an attempt to keep this short: * Looking for another Vet * He has not been tested for acro etc * Worse on Lantus- New vet liked Lantus- we followed all of his advice on switching to Lantus and his dosing recommendations. He wanted us to switch to alpha track meter and didn't want all the home testing. He only wanted a modified curve once a week. (AMPS, 6+ & PMPS) * We switched back to Prozinc 6.5u BID * According to his spreadsheet, he did better with lower dose of Prozinc What should we do now?? Start over?? Thank you for any and all advice! We're exhausted.