My cat Timmy was diagnosed with diabetes about 4 months ago, and is currently under veternary care. I currently feed him Fancy Feast Classic and Hill's Perscription Diet MD. The vet advised to give him 2 units of insulin 2 x a day. For the first 3 months or so everything seemed okay, eating, drinking, and using litter box as he normally would. I took him in for a followup visit and blood work, his glucose went from 454 to 343, I was so excited thinking I was finally getting it under control. Everything seemed great, then as of end of September he started acting different. He couldn't jump up on things, urinating outside the liter box, excessive urine (never really changed), and walking for a few seconds then having to lie down, lying down while eating and drinking. Took him back to the vet and he said that Timmy lost more weight, and that he doesnt seem to have a Urinary Tract Infection. So he increased his insulin to 3 units. He also advised to feed him 3 x a day. So for the afternoon feeding I give him cooked chicken, beef, or canned tuna (given every now and then). I also leave the Hill's Prescription MD out at all times. Does anyone have any suggestions of how to help him gain more weight? When should I start seeing a difference? This is a little frightning and I feel so helpless. Does anyone have any suggestions? Timmy is only 8.5 years old. Thank you!!