no i dont leave food out for him during the day. if i did he would gorge himself full of food. i wish everyone could see him and hear him when i am getting his food ready. its like crack or something to him. haha. i will look into the timed feeder though. any suggestions on where i can find one? i was really expecting his number to be hight today when i came home from work to check him, but it wasnt as high as i thought i was pretty happy about that. but i do also agree his body wants one unit. i gave him a whole unit tonight, but i will also be here tonight. his bg is always higher at night i dont understand it, but i guess we will figure it out. is it possible for the pm shot be more units than the am shot? or do they both have to be the same amount??