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Urinary tract infections are fairly common in cats and while they're often easy to diagnose and treat, your cat's diet can help steer them clear of future issues. Some foods not only promote general health, but also prevent the formation of mineralized stones or crystals which can irritate your cat's bladder.
Cat foods that are marketed specifically toward urinary tract health are specially formulated to dilute excess minerals (which can cause stones), as well as introduce methionine—an amino acid which prevents bacteria from sticking to urinary tract cells—and essential prebiotics, probiotics, enzymes, antioxidants, and more. Whether you're looking to speed up your cat's recovery following a UTI or you need a long-term option that can also aid in weight loss, there's a food for that.
Here, the best cat foods for urinary tract health.
Best Overall: Royal Canin Veterinary Diet Urinary SO in Gel Canned Cat Food
For most cats suffering from urinary issues such as crystals or bladder stones, wet food is best, since it has more moisture to keep your cat hydrated. That's one of the reasons why we picked Royal Canin’s Veterinary Diet Urinary SO Canned Cat Food for the overall best cat food for urinary tract health.
This wet food is formulated specifically for cats with urinary tract issues, since some excess minerals in the food that may cause crystals and stones are diluted to reduce the risk to your cat’s system. It has lower levels of magnesium, which can cause urinary issues. While helping to prevent calcium stones, this food also helps to lower ion concentration in the urine.
Because this food is specifically formulated for cats with urinary issues, it does require veterinary authorization before you can buy it. You can send a letter from your vet direct to the retailer's email address to expedite the process.
Best Dry: Wysong Uretic Dry Cat Food
Wysong Uretic Dry Cat Food is a great maintenance dry food for cats who struggle with urological issues. Wysong contains high levels of fresh and frozen meats, protein, and fat and it reduces the minerals that are added to the food. Added nutrients such as methionine, omega-3s, and probiotics help keep your cat’s tract healthy.
Wysong helps to keep your cat’s urine pH balanced as well, which reduces the risk of stones and crystals. The food is 42 percent protein, 15 percent fat, 5 percent fiber, and 10 percent moisture. It can be used for a cat at any life stage, from kittens to seniors.
Reviewers say Wysong is a great choice for cats who free graze or aren’t big fans of wet food. It’s appealing to cats, even picky eaters, and is low in fat so you don’t have to worry about your kitty putting on extra pounds. Plus, Wysong doesn’t require a letter from your vet, so it’s easy to order and have at your doorstep in a few days.
Best Canned: Hill's Prescription Diet c/d Multicare Urinary Care with Chicken Canned Cat Food
Hill’s Prescription Diet c/d Multicare Urinary Care is made specifically for cats with urinary issues from healthy ingredients like chicken and rice. Because of the other ingredients, it requires a veterinarian's note to purchase.
Hill’s Prescription can dissolve struvite stones in as little as seven days and will reduce the risk of developing stones in the future. Controlled levels of magnesium, calcium, and phosphorus help to promote healthy urine pH levels, which can reduce the risk of stones and crystals. It also has added antioxidants and omega-3 fatty acids for the overall health of your cat and is appropriate for every life stage.
Best for Seniors: Blue Buffalo Natural Veterinary Diet W+U Weight Management + Urinary Care Grain-Free Dry Cat Food
Blue Buffalo Natural Veterinary Diet W+U Weight Management + Urinary Care is a dry cat food formulated to aid in both weight management and urinary health. When you have a senior kitty, it’s important to make sure they're not gaining weight. Extra weight can lead to additional health concerns like diabetes, arthritis, and more.
This grain-free cat food has controlled mineral levels to protect your cat’s urinary tract and reduced calories and fat makeup to ensure your kitty isn’t taking in more calories than they need. In fact, it contains only 11% fat, which is much less than competitor brands, but it also features increased fiber—so your cat will feel full longer.
This Blue Buffalo dry food is available with a vet’s prescription only, but reviewers say it’s a great choice for older cats with urinary issues. It contains fewer by-products than some other leading brands, so it’s a great choice if your cat has allergies or sensitivities to certain foods and grains.
Best Variety Pack: Purina Pro Plan Urinary Tract Health Variety Pack Canned Cat Food
Have a picky cat who doesn’t like to eat the same thing every day? Purina Pro Plan Urinary Tract Health comes in a variety pack filled with three different flavors to appeal to even the choosiest feline. This canned food is low in magnesium and is created with a formula specifically designed to reduce urinary pH. Each variety pack comes with four cans of beef and chicken, turkey and giblets, and chicken in gravy, so your cat can find the flavor they like best. Each serving is made up of 10 percent protein, 7 percent fat, and 78 percent moisture, so it’s a great choice if your kitty has trouble drinking enough fluids to keep their kidneys healthy.
Many reviewers love Purina Pro Plan because it is a great, affordable urinary tract health food. It works well as a supplement to dry food or on its own, and can be purchased without a letter from your vet.
Best for Kidney Disease: Hill's Prescription Diet k/d Early Support Chicken Canned Cat Food
Your cat’s upper urinary tract consists of their kidneys and the tubes that connect to the bladder. Because their urinary tract and kidneys are so closely intertwined, sometimes kidney issues can be the cause of your cat’s discomfort. If your vet is concerned about the health of your kitty’s kidneys, Hill's Prescription Diet k/d Early Support Chicken Canned Cat Food is a great choice. This canned food promotes a healthy urinary environment by controlling levels of phosphorus and sodium to protect kidney function. It’s made with high-quality protein that is easy on your cat’s organs and provides the amino acids they need to thrive.
Hill’s Prescription requires a veterinary approval to order, but reviewers say it’s a great choice for cats with kidney issues. Owners say their picky cats love the taste, and many say it comes highly recommended by their vet.
Best Treats: Royal Canin Veterinary Diet Urinary Feline Cat Treats
If you’re looking for a cat treat that helps promote a healthy urinary environment, you’ll love Royal Canin Veterinary Diet Urinary Feline Cat Treats. These treats were created with your cat’s urinary tract in mind, working to promote a healthy environment that’s unfavorable to crystals and stones. They’re a great addition to a urinary diet and contain just 1.3 calories per treat. Each treat is made up of 32 percent protein, 9 percent fat, and 9 percent fiber. These crunchy treats require a vet’s approval to order.
Owners say their cats adore Royal Canin treats, and come running whenever the bag is opened. These treats are a great way to reward your cat without risking urinary tract issues if your feline struggles with bladder health.
Best Supplement: UroMAXX Urinary Tract, Kidney & Bladder Formula for Cats and Dogs
UroMAXX Urinary Tract Formula is a liquid supplement that can be added to your cat’s wet or dry food for added urinary tract support. Made from a blend of cranberry juice, vitamin C, and glucosamine, this supplement is formulated to help improve kidney and bladder function, and is a great maintenance supplement if your cat is prone to urinary issues. It helps to discourage the formation of urine crystals and prevent chronic UTIs in cats of all ages. Simply add a few drops to your cat’s food (the number will depend on his or her weight).
Reviewers love UroMAXX because it not only prevents future issues, but helps treat current urinary tract problems as well. While it works for both cats and dogs, it’s a great choice for picky cats who don’t take to traditional urinary tract health foods.
Wet vs. Dry One of the main ways to help prevent urinary problems for your cat is to keep them properly hydrated. Feeding you cat wet food can help your cat stay hydrated, even if they aren't drinking from a water bowl very often. Even if your cat primarily eats dry food, a little bit of wet food may be beneficial for their health.
Flavor Some experts believe that fish flavored foods can increase you cat's likelihood of developing urinary crystals or stones. When possible, opt for another flavor of food, especially if you're feeding you cat dry food.