A curve done at the clinic might not give the best information. The stress of being there can cause BG to be higher than normal. The vet might then use those inflated numbers to make a dose recommendation and that dose can be too high. There's also the cost of leaving Victor there for the day to have them do the curve to factor in.
Most of us would recommend doing a curve at home to get more relevant BG values. The curve involves:
- removing all food at least two hours before the pre insulin BG test
- feeding a normal breakfast
- giving the current 2 u dose
- test every two hours through the day until you get to the evening pre shot test (at +12, +4, +6, +8, +10 then PMPS)
- avoid free feeding through the day but give a mid day meal right after one of the tests (maybe +4 or +6) so there's a two hour period before the next test to avoid the food influence
- no food as usual in the two hours before PMPS.
In the early days when you're just getting used to testing and kitty might not be fully cooperative this seems like a lot of poking. However, it gives good data and would allow us to give you better advice. Once you have a broader scattering of data on your spreadsheet curves can go out the window for the most part.
I've looked at your SS and it seems that 2 u is too low a dose but I wouldn't change anything yet. Here's why: you've just started a testing routine; the 2 u dose is taking his BG down, although only to yellow; if you undertake a food change to low carb wet food only it can have a dramatic impact o BG numbers. I would strongly encourage you to make that change. Many other members with diehard kibble addicts have managed to get there.