Hi Cindy!!
First, I'd like to invite you over to the
Lantus Forum ....you'll get the most experienced eyes watching for you there since everyone uses Lantus or Levemir there
Each day we start a new post with the date/cats name and the AMPS number in the subject line....as the day goes on, you "edit" the subject line and add new test results (You'll see what I mean when you go look at the other posts there)
In the body of the post you'd first put the link to your prior day's post...that makes it easy for people to quickly go back and see what's been said, and then you'd give the WCR (Whole Cat Report)...How George is doing generally....appetite good? Are the 5 "P's" in place? (purring, preening, playing, peeing, pooping) and any questions you may have that day
It's also helpful to read other posts...you may see something that you don't understand now but is explained another way and all the sudden it'll click with you, as well as possible thinking of questions you didn't even know you should ask!
Second...and most important....I think your vet is starting George at too low a dose which could lead to glucose toxicity setting in (where he'd need even higher doses to break through the resistance) as well as leaving him at risk for ketones from having a dose that's too low for him. Usually we start new cats at .5 to 1U doses,
but George has already been on 4 and 4.5 units of a much harsher insulin.
The other problem is you don't have many tests in between the Pre-shot tests and those are going to be VERY important. Lantus dosing is based on how LOW it takes them, so without getting tests in between the shots, you're not going to know how low he's going (which is the problem with what's going on now too) We've seen cats go from 400 to 40 and back to 400 in one 12 hour cycle...if the only numbers you see are the 400's, you might think he needs more insulin, when in fact, he needs less!
If at all possible, we'd like to see at least 1 test somewhere between +5 and +7 on the AM cycle and always a "before bed" test on the PM cycle
Let's see if I can get some other opinions here, but I'd probably try 2.5 units and
make sure to get those tests in between the shots in if at all possible..it's especially important on the PM cycle since most cats go lower at night.
@julie & punkin (ga) @Wendy&Neko @Jill & Alex (GA) @Sienne and Gabby