So last September-ish my eldest Matty was diagnosed with diabetes. I've been struggling to keep it under control, pooring ALOT of money into insulin and syringes and the like. My 2 other cats are fine but she seems stressed out and pee's outside the box. My girlfriend causes her stress whenever she visits, as my cat only likes me my brother and my mother. She doesn't seem to be in pain as she purrs when I pet her and every so often she jumps up on my bed and lays next to my pillow, sometimes I get cat butt in my face . I've already done one fructosamine test where her sugar was like 635. The vet raised her vetsulin to 2 units but I don't know. She's lost considerable amount of weight as well and I'm heartbroken and stressed out as to what to do. Part of me thinks maybe it's time to put her to sleep but I just don't have the heart to do it. The other part wants to trudge on and see if we can't get the sugar under control. Big problem is though, I leave food out to feed my cats as my 2 youngest are still kittens pretty much. And they tend to want to snake any food I try to give Matty. The vet recognizes this and says that its fine so long as I give her the insulin. I do have a vet appointment coming up on the 15th for another fructosamine test, but I mean if it shows her sugar high what do I do?