Hi, all, thank you to everybody for sticking with me! Just got back from the vet (yes, we went early, I figured if he was going to have more problems, better that it happens there), she wants to put him on 4 units every 8 hours, three times a day. Does this sound reasonable? She says she wants to try this to eliminate the steep highs and lows he's been experiencing. Btw, his BG was 97 at the vet, up a little from the prior reading (I gave him Karo and have cans of gravy food standing by if we need them!) I will test him again in a few minutes to make sure its not starting to drop again.