So I started Fabby on some Evo cat food tonight. And she was ON it. I mean jumping up on top of the hamper where the bag was while I was opening it. I think she didn't think it was for her (As I fed her the low carb Friskies first until she stopped eating it before she had eaten a serving size.) so she was trying to catch a crumb if I was clumsy with it. When I took the bowl with it over to where she eats, she didn't follow. She looked determined to stay with the newly opened bag waiting for me to turn my back. Sneaky little bugger. So I called her and shook the bowl and she came running, faster than she's moved in weeks I think, (except when she was sneaking the crystals boys food). I have a lot of hopes tied up in this food... I hope I can get the whole house on it, so I can leave it out for her to free feed and help self regulate. I hope the higher carbs doesn't cause more problems that aren't directly visible. I hope that this food is good for her, but also makes my life easier, because diabetes has been pretty all consuming lately. I hope the crystals boys don't have any issues if/when we try to switch them to this too. Has anyone used the Evo food for cats that have a history of struvite crystals? It said on the Evo website it was good for that issue, but it's phosphorus count was higher than recommended for kitties with crystals history. I have never had any desire to switch my crystals boys food. It took me a year... an entire year of constant monitoring, many vet visits, close calls, threats of surgery, and the crazy stress to get my older crystals boy regulated. If I mess with anything I may be looking at another year of that particular hell. But I'm to my breaking point. I need this to get easier on me. So anyone got experience with Evo in this area? I'm looking for testimonials good or bad.