I was just checking in on you guys and i'm noticing every dose is different for the last 6 shots.
It's going to be really helpful for you to understand how Lantus works. Take a few minutes and read the sticky about the
Insulin Depot. You can think of the insulin depot as being somewhat like timed release. But the timed release lasts for as many as 3 days. There is a balance between the size of a dose and the size of the depot - as you increase the dose, you're also increasing the depot.
When a dose is increased, that can cause higher blood sugar for another day or two - that's called
New Dose Wonkiness. We wait for the dose to settle in, for any NDW to resolve, for the depot to build to a size corresponding the new dose, and only THEN can you see what a dose increase will do to the blood sugar. That's the reasoning for the Tight Reg protocol to suggest increasing the dose every 3-5 days. With the Start Low Go Slow dosing method, it allows one week for a larger dose to settle in to see what it does.
When a dose is decreased, a similar thing happens in reverse. Right after the dose is decreased the depot from the previously higher dose is still giving out at the previous rate. That can continue to cause low numbers, even though the dose has been decreased. We wait for a few cycles until the depot has "caught up" with the newly reduced dose.
The effect of constantly changing the dose is that the depot is working in the background but it's not in equilibrium. It has the effect of rocking the boat, basically. When the dose is constantly changing, you'll be fighting to have consistent blood sugar and you won't know what dose to work from. For example, maybe Poodoodle is a cat that has New Dose Wonkiness, so that every time the dose is increased his blood sugar increases for a couple of days.
I'm not sure what you're basing your dosing decisions off of, but want to encourage you to hold a dose steady so it can settle in - also to think in terms of small incremental changes when you do change the dose. Cats can be sensitive to even 0.25u - a quarter of a unit. Think of dosing a diabetic cat as requiring finesse - a tiny amount can make a big difference, and by the same token, Lantus & Levemir don't work well as a hammer to beat down high blood sugar. They simply don't work that way.
If you decide to reduce the dry food carbs, the insulin dose will need to be reduced too. They are also in relation to each other.
If that doesn't make sense, please ask questions.