Sorry Sheila, we got off subject.
I agree that you should drop the dose, though I would probably aim for 0.1, I'll post a link for how to do that in a minute, for me that worked out at between 2-3drops, (0.25 for me was between 4-5drops) it's worth experimenting with a little water and a used syringe, perhaps first seeing how many drops in 0.25, and taking it from their.
As Karen has mentioned above, it doesn't look like Oscar could manage without any insulin, we are saying that because typically when a kitty is approaching that we would see a SS that was all green, take a look at when George went otj, tab 2016 march April.
With TR you have the option of being a little more aggressive with dosing with a long term diabetic as it's often harder to achieve regulation and get them to hold reductions, which if I'm reading your Sig block Oscar has been diabetic for 7 years?
However, as pointed out with slgs you haven't really got that option, it's a more cautious approach which takes into account a reduced ability to monitor.
So for you a reduction is in order, but be aware that he may fail to hold the reduction and you will have to take him up again, but you'll cross that bridge when/if you get to it.
Sorry for the confusion, but as there are loads of folk that lurk and read threads, it's important to have these discussions out in the open.
Apologies for going of subject.


ETA I've had a brain fsrt, please go with Karen's suggestion of 1 drop. So sorry. You are already on 0.1 so a reduction to 1 drop is the way to go