You definitely want to adjust your dosage so that you're comfortable giving shots twice a day. When you skip shots, the Lantus shed gets all wonky and Wonton's numbers will be all over the place, rather than settling down.
I do know that you'll really need some more of those mid-cycle tests to really make a good call on how much insulin to give, though. Lantus dosing is based on the nadir, rather than the pre-shot values (although the pre-shot values are important, too, so you know whether or not it's safe to shoot!) It's definitely tricky to get extra tests in when you work so...advice I was given when I first joined up: try and grab a test here and there whenever you can - right before you leave teh house, as soon as you get home, if you get up in the middle of the night to go to the bathroom, right before bed, etc. Before you know it, it does become a habit, and once you have more data, it's much easier - and much safer - to make dosing decisions.
Obviously Wonton is responding very nicely to insulin, so it's just a matter of getting things leveled off for her...you guys are on the right path! A few more test should do the trick.
Also...since you do have a dosing question, it's a good idea to use the little question mark icon, and note in your subject line that you have a question. That'll get you more attention. I'm sure others with a strong knowledge in dosing will be along soon!
Have a great night!!!
Amy