Do you think you could setup a spreadsheet and add the data into it so we could see please?
Also if you could set up your signature which will tell us about your kitty, that would be helpful.
You will find the information how to do this in this link
help us help you
If you have any trouble setting up the spreadsheet we will help you…just ask.
Do you have a hypo kit set up?
I don’t know who told you to give 1 unit in the morning and 1/2 at night but lantus like consistency.
You would be much better to give 0.75 units both night and morning. That is the same amount over the period of the day but given in even amounts and would be much better for your kitty.
To give doses in between full units you will need to buy U100 3/10 6 or 8 mm 30 or 31 gauge insulin syringes with
1/2 unit markings. You can get them from Walmart if you live in the US. There are other brands if you live elsewhere.
You can draw the dose room the pen ….diagram below