It looks like Garfield is a championship bouncer. He may very well benefit from switching to Levemir.
If you check the Supply Closet here you can purchase a single pen to give it a try to see if he does appear to level off a bit. It looks like he's in the midst of a big old bounce right now...
I switched last July 2019 and I felt that Luci's big bouncing really leveled off. However, that being said, Luci has her love affair with her lemon tree so typically starts her day up in the yellows and then swings on down to the lagoon and then back to the lemon tree - I call that her 'bookends'. But she doesn't do a like of high trampoline bouncing like she used to.
So give it a try...let us know when you're switching as you may want to modify the dose just to see what the impact on him will be. I reduced and then had to walk Luci back up since I'd give her 3 days to do something with the new Levemir and she didn't..only in the first few days did she respond - even dropping to a low of 48 one night! And then nothing...so we walked it up...and she's leveled off.
Let's see how Garfield likes Levemir and I hope it levels off the big bouncy boy!
Thanks so much for start a new thread!
