The spreadsheet you have attached is a format that comes from a FB group, not ours. It is very similar, because they took ours and modified it. Unfortunately the modifications cause the spreadsheet to die on certain devices (like tablets). On one hand it's a good idea you don't have a lot of data yet, cause then you could switch to our spreadsheet fairly quickly. These
spreadsheet instructions contain the link to our template, as well as the instructions on how to attach it to your signature, so that people who don't have Excel on their computers can also see it.
Other important things to include in your signature is date of diabetes diagnosis, type of meter you are using, type of food being fed. They all are factors we consider when helping with dosing. We also have two different dosing methods for Lantus here. Check out the Sticky Note on Dosing Methods at the top of this forum to see what might be best for you. All the Sticky Notes are a good read.
I do see on the spreadsheet that you are feeding hydrolyzed dry and urinary food. Is there a reason for that? Both are rather higher in carbs than a diabetic should eat. Feeding dry food limits you to following the Start Low Go Slow Dosing Method.
If you don't have 1/2 unit marked syringes yet, it will be tricky to dose in smaller amounts. However, there are a couple methods people have used. One is to use digital calipers to measure the dose
Dosing with calipers , one is to count the number of drops in 1 unit dose and remove 1/4 of those drops to go down to 0.75 units. I could probably think of other methods too. If you are using the BD syringes there is an insulin measuring paper guide.