Hello! I have a question. My 13 year old cat has diabetes and we are feeding her Fancy Feast Classic Paté wet food. We feed her 3 cans a day, yeah our vet said only 2 a day, but she's CONSTANTLY begging for food and you can feel her bones. Though She has maintained her weight since we took her in October. I feel so bad and wish I could help but I don't know what to do. We cant really afford the insulin and with her being so old, we just want her to be comfortable and happy for the rest of her days. Is there any other food or anything people would recommend?