I adopted a 7 1/2 yo Cat that was told was 15 lbs by a mutual friend. When, the lady drop him off said he was 20 lbs. She did say Vet gave him a clean bill of health. Oscar was energetic for a fatty and I got him on healthier food. I noticed several months later slimmed down. Took him to the Vet and was diagnosed with Diabetes. 4 months later give him insulin twice a day. Got him on lower carb food. His glucose has improved some but down to 12.2 lbs. He is a loving and fun Cat. Seems to want to live. Hoping to get his glucose to the point no insulin is needed and put back some lbs. Now 9.5 years old. Any tips on helping my furry friend beat Diabetes and live forever?