Sparky was impossible to regulate prior to our diet change. I believe that we once broke glucose toxicity and were regulated shortly until our bottle of insulin started losing its potency. Eventually the low carb wet food diet began to work and his insulin was reduced quickly until has in remission, or a honeymoon. At first we had to shoot at +14 pretty consistently. (See below numbers) He stayed in a diet-controlled remission for 6 years. Some excerpts of recent numbers after the diet change to wet low carb food: 9/11 amps 202 1.5u (+13) +10: 62 pmps 134 1.25u 9/15 amps 210 1u pmps 121 .75u