Welcome to FDMB.
While feline diabetes may mean insulin, sometimes it is possible for a cat's pancrease to regain its ability to secrete insulin. To get there, you'll need to
- home test the blood glucose
- switch the food to low carb canned or raw food (and it doesn't need to be prescription.
- and use a long-acting insulin such as Levemir, ProZinc, Lantus, or BCP PZI.
Because you've indicated he can be difficult to handle, you'll want to use lots of positive reinforcement for desired behaviors. Reinforcements are something he does or will like, such as brushing, play with a favorite toy, or low carb treats. Plain baked, boiled, or broiled meat, poultry, or fish can be used as low carb treats, or you might try Pure Bites or other plain freeze dried pure protein. Tip: the dog size costs less per ounce and may be broken up into cat sized bits.