I remember you both and I'm so sorry that he's still having problems. My Storm was blocked two times and he had struvite crystals and some scar tissue. The ER vet then recommended PU surgery which then widens his urethra so he pees more like a female. He was around 8 when he had the surgery and now he's 14 and doing great.

One thing that I have changed is his diet. He's been on a grain free diet for a few years now and this has helped him from getting any more UTI's which he would sometimes get with his prescription diet. He mainly eats canned food mixed with some water which I feel is the key for any cat that has urinary problems. He's on Innova Evo canned and dry and also some canned Natures Variety Instinct. I hope that everything will go well with Irwin's surgery and that he'll heal quickly. I'll keep him in my thoughts and prayers.