Hi and welcome to the wonderful world of Lantus!
I sure hope you can get Smokey's numbers in better ranges and you get as nice a result from Lantus as most folks do here.
Just a note- it's an odd switch from and "in and out" insulin like Vetsulin to Lantus. I'm assuming you've read the Sticky Notes on how depot insulins work? I know having used Vetsulin prior I got very confused shooting lower numbers because even though I had read the info, I just didn't have that confidence in knowing how the depot insulin worked.
I say this because of your comment about the AMPS - I am NOT a dosing advice giver in any sense but my reading tells me that Lantus dosing is (I think) calculated initially on ideal body weight and dose adjustments are made based on nadirs, or how low Smokey goes, with only some consideration to pre-shot numbers. It also works the very best with consistency. So basically throw out any sliding scale dosing you were doing with Vetsulin and if you have a question, remember to preface your thread title with a ? here -- there are some very experienced people here who have been invaluable help to me - you will love L/L Land!
ETA: You may want to put in your signature line if you are using SLGS or TRP - it just helps speed things up if you need advice.