Jenn, what was he eating before you came to this board? He's been on insulin for a few years and seemed good during that time, correct? Without hometesting it's hard to say that he was regulated, but overall was how was he, did he seem like he was doing fine or did he hide a lot and get grouchy? I mention hiding and grouchy simply because when Tucker was on humulin and PZI years ago he'd get grumpy when his numbers were swinging too much.
I'm wondering if Sprat has always been carb sensitive or if this is something new.