health cat food

What is the best canned cat food for urinary tract health in cats long term?

I have a male and female cats 3 years old and the male is recovering from a recent urinary obstruction due to feline urinary syndrome. He has a bladder infection, crystals struvite in the urine, and urine is very alkaline and concentrated. So far I have been feeding him the canned food the vet prescribed, and give lots of water, but do not want happening again. I'm trying to find a good quality canned cat food my cat can eat that has long-term benefits for urinary tract health. What are some good news is that I could buy?

I have a male cat that had a lot of urinary tract problems, my vet recommended giving eating yogurt and he loves it. as soon as you pop the lid comes running. The vet said its very good for him and surprisingly he loves them all including fruit. As your veterinarian about it. Also as canned foods, veterinarians have a prescription diet by diet and Science is one tract health urinal that's another way to deal with, but the food is expensive and can only be purchased at a veterinary office