Hi again, Maureen, I see that while I was writing this Jill has already given you the information. But I'll post it anyway! Here is is:
As I understand it, you get up in the morning and test Sammy's blood glucose. If it is a safe number (here you will have to ask Jill or Libby or D. or Sienne what a safe number for Sammy might be at this point), you shoot the prescribed dose and feed him at the same time. (The purpose of getting the AMPS and PMPS tests is simply to see if it is safe to shoot; it is not for the purpose of deciding what the dose should be; Lantus needs consistency to be able to work properly). Then, during the course of the 12-hour cycle you try to get in some more tests so you can get a curve to see where the nadir is, how quickly (or slowly) he reaches his nadir, and how long he "surfs" in the lower numbers before his bg numbers begin to climb again. If you are home, try to get at least a +3, +6, and +9 before the PMPS. Also get a test before you go to bed at night. If you can get other tests in, that is good because then the experts can have a better idea of Sammy's patterns. If you are not home, get an "out the door" test and then test again when you return. On the weekend, try to test more frequently. Any changes in the dose are made gradually and held for several days (see the Protocol). The bg number at nadir is how the dose is determined and/or adjusted.
I hope I haven't provided too much superfluous info. for you. I have been learning all of this over the last 2 1/2 months. As a former PZI Vet user, I had to overcome all that I had learned about using PZI vet when I switched to Lantus. Most important: DO NOT ROLL THE INSULIN VIAL or cartridge in your hands before filling the syringe. Lantus doesn't like to be "shook up"!!
Good luck today!
Ella