Thanks, Sue. I too was encouraged for a few days. :mrgreen: I have found that Tommy seems to bounce at a range of numbers, and since I wouldn't be home all day to test at nadir I was a bit timid in shooting the 1.0 dose. He has done pretty well with coming down from a bounce/higher number now so I'm hoping that with being off tomorrow I can be a bit more aggressive and do more testing. Would you suggest upping the sliding scale by .25U and see what happens? (I have the 1/2 unit U100 and use the conversion chart. I still have some U40 syringes and only use them for a one unit dose until they are gone.) It was interesting to hear that you think it might have been due to not enough insulin. Hmmmm...