I have a cat now that had a blockage and almost died. He is on urinary dry and can food. He still gets UTI’s. Hd was just diagnosed with a terminal heart condition where dr said if he makes it a year from diagnosis it will be a miracle. I travel a lot so he comes with me. Another dr said she highly doubts he will make it 6 months. Well it’s been almost 6 months since his bad diagnosis. I now let him eat chicken friskies with extra gravy and he still gets dry urinary food and some can urinary food. He has cost me thousands and thousands of dollars in his numerous medical bills. There is a special litter you can order that is suppose to catch urinary issues early. I think it’d called pretty litter ( something like that ). You can Google it. Reviews are really good ! I have a feeling it would ease your mind !Thank you everyone for your advice. Today was the last day of his meds. The vet wants me to see how he does without them. I’m worried he will put the catheter back in if he doesn’t pee in full pees by Friday He just really started eating the prescription food a few days ago, so I’m hoping it does it’s job this week!