My little cat is only 4, I've had him a year from a rescue centre. Last weekend, he suddenly went downhill and was admitted to vets with urinary blockage. It was cleared and he came home Monday night, but he couldn't wee so I took him back in Tuesday. He's been at the vets since. He's been catheterised twice under general anaesthetic, is on masses of painkillers and relaxants but they've just called me to say that as soon as they remove the catheter he spasms up again and can't wee. They found a UTI which they treated but it hasn't improved the problem. If he doesn't wee by this afternoon, I need to decide whether I want him catheterised for a third time, or should I decide to let him go. I am just so sad - he is so lovely. He is so clean and outdoorsy and so young, I need him to have a proper quality of life. Just that really because you will understand.