I can understand your good lady's concerns. When Saoirse was first confirmed to have diabetes she spent a few days as an in-patient at the practice where she was diagnosed (eventually - story for another day) so that they could monitor her response to insulin and their prescribed diet. I went in on the third day for my tutorial on giving injections. They ... made ...
mincemeat ... of my girl's ears!!!
While in the hospital area of the surgery, I saw them trying to draw a sample from Saoirse's ear. Putting it mildly, my girl was not having a good time of it. It took
three of them to get the sample. They were pricking the cartilaginous part of the ear near where it joins the head, not the 'sweet spot'.
I got no support from that practice for my desire to home test Saoirse's BG levels. They told me it would be too stressful for her to be home tested every day. (In fairness, given their appalling lack of good testing technique that was not an unreasonable position for them to take.

) They even told me not to monitor her urine for ketones (and no information was given about DKA either). They said that I should only be concerned if her water consumption went up, or to rub some honey on her gums if I thought she was having a hypo.
For the first few weeks of Saoirse's treatment I had to dose her 'blind', relying on weekly visits to the vets for glucose curves. Saoirse became
extremely lethargic after receiving insulin. It was impossible to tell whether or not she might be experiencing a hypo. (Time revealed that Caninsulin really disagreed with her.) I was demented with fear...
Shortly after initial Dx we moved to another practice with a much better handle on feline diabetes (our main vet had a diabetic cat himself - helped enormously). Straight away they gave me a tutorial in BG testing. Technique was better but still needed improvement. They knew about the sweet spot on the ear but Saoirse did not appreciate having a large wodge of warm, soggy cotton wool stuck in her ear for heating purposes.
With lots of hints and tips I learned here at FDMB I was able to develop a testing technique that worked for Saoirse. She hated anything bulky being stuck in her ear so I used to warm her ear with a plastic pipette filled with heated water held along the edge of the sweet spot. When doing the poke to draw the blood sample I used a folded 1" strip of kitchen paper to support and cushion the sweet spot. Worked like a charm.
You can make testing a real fuss-fest. Some cats like grooming to be part of the test ritual, and most cats just lurve to get freeze-dried protein treats after each test. And praise.
Lots of praise.
In the early days I read many stories here from members whose cats would automatically go to their testing station when they were due for a sugar check. I never thought I'd see the day when my beloved girl would do such a thing. I was proved very wrong. Cats are smart cookies. As Saoirse started to feel better she worked out that the testing had a lot to do with that. I was relieved - and thrilled that she welcomed the help I was trying to give her.
Here is Saoirse at her testing station wating for her sugar check. I'll leave it to you to decide whether or not she looks stressed.
View attachment 55551
.
Mogs
.