Should I be worried? I gave him a small snack of his sisters food, Nature's Variety Chicken (a bit higher in carbs than his FF) at +1 and was hoping he would stabilize a bit. Instead, he dropped 50 points and he's only at +2.5. Just as a reminder, he's been diabetic for 5 years, but he's only been on Lantus for a week and two days. I am up and planning on staying up until I start to see his numbers rise. Any advice would be much appreciated.