Christine&Arnold
New member
My cat Arnold has been on Lantus since the 30th of March and we are still on our first solostar pen. These past days his numbers has been fluctuating a lot, and I was wondering if it is time to start a new pen? I haven't changed anything regarding his diet, but I did try and change his dose, which was not a good idea, so we are back to the dose, where he was most stable.
Arnold's Spreadsheet
Arnold's Spreadsheet