My 13 year old cat has just been diagnosed with Diabetes. I've noticed that the food for Diabetic cats is not only expensive, but it helps them lose weight. The thing is, my cat needs to GAIN weight. He has lost so much weight the last couple months, he's skin and bones. Is there anything I can make for him that will help the glucose levels but at the same time help him put on weight? I currently feed him Purina One Senior Forumula (sensitive stomach). Maybe there is something I can mix with it? I'm just so confused and I'm having the hardest time finding any information.

