Linus has been doing well up until yesterday, his BS numbers are much higher than usual, he has been consistent with readings in the 350-400 range pre shot in the am, now he has been reading in the lower 500's, we have increased his insulin but seems to have a lesser affect per .2 of insulin. I am wondering if this has to do with him putting a bit of much need weight on? He has went from a shot of 1UN for a 300-350 reading and getting down to a BS reading of 250 4 hours after his shot to a 2UN shot for a 500 + reading and only going down to 310. Tonight his BS was 320, gave him a 1UN and 4 hours out he is at a 459..... whats going on?