The 7 Best Cat Foods for Urinary Tract Health in 2021

Keep your cat's urinary issues at bay

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Best Cat Foods for Urinary Tract Health

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Our Top Picks
This wet food cuts back on minerals, like magnesium, to help prevent kidney stones and crystals from forming.
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Added nutrients in this dry food, such as methionine, omega-3s, and probiotics, help keep your cat’s tract healthy.
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This food can dissolve struvite stones in seven days and reduces the possibility of developing more stones in the future.
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If you have a senior cat that needs food for weight control and urinary healthy, this low-fat, high fiber food ticks both boxes.
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This wet food comes in three different flavors, so you can mix it up day-to-day to keep your cat interested in their food bowl.
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These treats are made with ingredients that promote a healthy environment that’s unfavorable to crystals and stones.
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This supplement can be added to your cat's wet or dry food to help improve kidney and bladder function.
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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 formulated to dilute excess minerals (which can cause stones), as well as introduce methionine—an amino acid that 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

Royal Canin Veterinary Diet Urinary SO in Gel Canned Cat

Food Form: Wet | Weight: 8.7 pounds | Packaging Type: Can | Life Stage: Adult

What We Like
  • Helps lower iron concentration in cat's urine

  • Reduces risk of crystals and stones forming

  • Keeps your cat hydrated

What We Don't Like
  • Requires veterinary authorization before purchase

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

Food Form: Dry, Frozen | Weight: 5 pounds | Packaging Type: Bag | Life Stage: Adult

What We Like
  • Made with fresh meats

  • Reduces risk of crystals and stones forming

  • Can be used during any life stage

  • No veterinary authorization needed

What We Don't Like
  • Not grain-free

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

Food Form: Wet | Weight: 8.25 pounds | Packaging Type: Can | Life Stage: Adult

What We Like
  • Dissolves existing stones quickly

  • Can be used during any life stage

  • Formulated with antioxidants and omega-3 fatty acids

What We Don't Like
  • Requires veterinary authorization before purchase

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

Food Form: Dry | Weight: 6.5 pounds | Packaging Type: Bag | Life Stage: Adult

What We Like
  • Helps with weight management

  • Grain-free

  • Increased fiber and low fat

What We Don't Like
  • Requires veterinary authorization before purchase

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

Purina Pro Plan Urinary Tract

Food Form: Wet | Weight: 5.56 ounces | Packaging Type: Can | Life Stage: Adult

What We Like
  • Great for picky cats

  • No veterinary authorization needed

  • Can be used independently or as a supplement

What We Don't Like
  • Not grain-free

  • Uses meat by-products

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 Treats: Royal Canin Veterinary Diet Urinary Feline Cat Treats

Royal Canin Veterinary Diet Urinary Feline Cat Treats, 7.84-oz bag

Food Form: Dry, Treats | Weight: 0.49 pounds | Packaging Type: Bag | Life Stage: Adult

What We Like
  • High in protein and low fat

  • Cats love the taste

What We Don't Like
  • Requires veterinary authorization before purchase

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

Food Form: Wet, Supplement | Weight: 6 ounces | Packaging Type: Bottle | Life Stage: Puppy, Adult, Senior

What We Like
  • Works with dry and wet food

  • Great for picky cats

  • Can be used during any life stage

What We Don't Like
  • Not grain-free

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.

Final Verdict

Our best overall pick is the Royal Canin Veterinary Diet Urinary Canned Cat Food (view at Chewy), which has lower levels of magnesium to help prevent urinary issues. If you're looking for a supplement that you can add to your cat's existing food, check out UroMAXX's Urinary Tract Formula (view at Amazon).

What to Look for in a Cat Food for Urinary Tract Health

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.

FAQs

What makes certain cat food good for urinary tract health?

There is some cat food on the market that helps prevent the formation of mineralized stones or crystals in your cat's bladder. Wet food is also often better for the urinary health of cats since it has more moisture to keep your cat hydrated. Some brands like Royal Canin make cat food formulated to lower the risk of crystals and stones forming in your cat's urine by diluting the minerals that may cause issues. Food lower in magnesium is also better for cats that experience urinary tract issues.

When should you give a cat food that is good for urinary health?

If your cat has a urinary tract infection or is prone to them, you'll want to make changes to their diet. You should also pay attention to if your cat is urinating outside of the litter box, straining when urinating, and excessively grooms their genital area. This may mean they have struvite stones that irritate their bladder. In these cases, it's best to invest in cat food that promotes urinary health to help speed up your cat's recovery and prevent future problems.

What ingredients should you look for in cat food for urinary health?

When selecting a cat food for urinary health, look for ingredients like methionine, omega-3s, and probiotics. These can help reduce the risk of stones or crystals forming in the bladder. You'll also want to look for foods with lower levels of magnesium, calcium, and phosphorus to promote healthy pH levels in urine. Higher levels of these ingredients can potentially cause stones and crystals. If your cat tends to have urinary issues, avoid fish-flavored food as well which can contribute to the formation of crystals—opt for lean meats like chicken and turkey instead.

Why Trust The Spruce?

This article was researched and written by Ashley Knierim, a freelance writer with over ten years of experience. To make this list, she considered each pick's flavor and whether it's a wet or dry option.

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