I mean, I'm pretty new here and I'm sure someone more experienced can chime in. But to be honest, especially because both myself and my kitty are new to all of this, I find testing often has been very helpful. I usually test both at AMPS/PMPS, which is necessary to make sure his BG is high enough to shoot (my second day giving insulin, he went hypo unexpectedly, that's the day I went out and bought a meter and found out he was indeed too low, and knowing this both helped me to make sure he was safe, and avoid a vet visit because if I wasn't able to know whether his numbers were coming up, or going back down...I'd have ended up with a hefty bill at the vet). I also test in the middle of his cycle, and I've been able to find patterns. If I wasn't testing him, I might accidentally assume he was regulated... not knowing his BG is way too high by +8 and drops again by +12. I also have certain days where I do at home curves, so I can find out exactly how his insulin is affecting him. BG at the vets office is often artificially high from stress, and if he happened to be having a bad day the day he went in for a curve, I may have ended up making some bad dosing decisions (or my vet would have, not knowing what his numbers are like at home).
Why does testing upset you? Cats have very few nerve endings at the edge of their ears, my boy barely even notices the poke. He looks forward to it even because he knows he gets a treat after! Of course this takes some time, but it happened rather quickly for us. I was very hesitant at first too, and my vet told me I would be "torturing" my cat by testing him at home. After finding this board I immediately realized this was nonsense, this board is filled with people who take such good care of their kitties, there was no way they were going to "torture" them. And when I tried it for myself and got the hang of it, I understood for myself that's absolutely not what is going on.
The other reason I decided to respond to this is because I'm a third year med school student. I understand first hand how frustrating it can be to doctors when their patients come in and try to dictate their care because of something they read on WebMD, or some other website. I was very hesitant to disregard things a professional who went to school for 8 years and had a degree on the wall was telling me. And I don't completely disregard, I think there is a happy medium between the two. But the question is, how much do they really know about diabetic cats? How far removed are they from vet school, and how often do they really see it in their practice? Treating feline diabetes has come quite a long way from the time many of our vets have last researched the condition. If I had a condition that my primary doctor hadn't seen in a long time, or wasn't up to date in treatment options, I would see a specialist. Unfortunately, that's not something we have access to with feline diabetes. So I come here. To the people who have years experience