I looked up all the cat foods that my pet store carries because I wanted to get both of my cats off of Royal Canin considering how much grain it has in it. Instinct Rawboost for Indoor Cats seemed like the best of the bunch, the first 4 ingredients are meat. I know that dry food isn't really great for cats, but I'm not rich enough to feed them wet food exclusively and it's how they've both been fed for their entire lives and I'm not going to change that. I put some out and my cat that doesn't have diabetes, Beau, immediately started to eat it. After a little lick fest he went zooming all around the house so I think it's safe to say that he likes it. I hope Charlie does, I do wonder how it will affect her blood sugar though. She never ate much of the dry food, unless she was really hungry. The 5th ingredient is tapioca starch and I know from my daughter, who has Type 1 Diabetes, that starch doesn't cause a spike in blood sugar and has an even-ing effect. I'll have to see if she eats it and then check her bg I guess. Has anyone else tried or used this food?