Hi! Our dear Firu was diagnosed with diabetes some time ago. We tried first a change of diet (raw and full protein), but did not work, so we started with insulin last week. Vet told us to start with 1,7 units / 12 hs. And so we did. as we are used to measure glucose at home, we decided to make the curves at home. When just diagnosed, his numbers were always around 300, 250, 350... No, with insulin and this "bouncing", he is well into 600s! Something is not working... Below you will find the 1st curve, with 1,5 units. As here (in Spain) this week is a holiday, we had no access to our vet, and we had to decide by ourselves that this was a bouncing effect of some kind (please, let us know what you think!) Following Caninsulin web advice, we reduced the dose to 1 unit. Today we are performing the 2nd curve, with 1 unit, will be ready at night, later (but it looks worst than this... :-(). any ideas? could it be Somogyi? wrong kind of insulin? should we continue giving him insulin? should we reduce even more the dose? Thanks in advanced! Waldo.