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10 Best Cat Foods for Urinary Tract Health 2021 — Reviews & Top Picks

cat eating_Africa Studio_Shutterstock

Good urinary tract health is essential for your cat’s overall health. Many cats are prone to urinary tract infections. However, their owners may not even know it because cats are good at hiding their illnesses. Chronic urinary tract problems can cause bladder problems and other serious complications.

Many cats don’t drink enough water, which can cause dehydration and increase the likelihood of urinary tract problems. Diet can play a role in keeping a cat hydrated, as wet foods often contain quite a bit of extra moisture. Different minerals can also affect urinary tract health.

In this article, we review several foods that may improve urinary tract health. Many of these are best for cats with urinary tract problems, though older felines and those recovering from urinary tract infections may benefit from them as well.

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A Glance at Our Favorites in 2021

Image Product Details
Best Overall
Winner
Hill's Prescription Diet Urinary Care Dry Cat Food Hill's Prescription Diet Urinary Care Dry Cat Food
  • Feature iconCan dissolve stones
  • Feature iconControlled minerals
  • Feature iconSupports full range of urinary health
  • Best Value
    Second place
    Purina ONE Urinary Tract Health Dry Cat Food Purina ONE Urinary Tract Health Dry Cat Food
  • Feature iconLow magnesium
  • Feature iconAdded antioxidants
  • Feature iconChicken as the first ingredient
  • Premium Choice
    Third place
    Royal Canin Veterinary Diet Urinary SO Dry Cat Food Royal Canin Veterinary Diet Urinary SO Dry Cat Food
  • Feature iconLow magnesium
  • Feature iconHigh in protein
  • Feature iconDissolve crystals and stones
  • Royal Canin Veterinary Diet Urinary SO Canned Cat Food Royal Canin Veterinary Diet Urinary SO Canned Cat Food
  • Feature iconHigh in protein
  • Feature iconLow magnesium
  • Feature iconLowers ion concentration
  • Hill's Prescription Diet Urinary Care Canned Cat Food Hill's Prescription Diet Urinary Care Canned Cat Food
  • Feature iconMeat as the first ingredient
  • Feature iconPromotes a healthy pH
  • Feature iconAntioxidants and omega fatty acids included
  • The 10 Best Cat Foods for Urinary Tract Health

    1. Hill’s Prescription Diet Urinary Care Dry Cat Food — Best Overall

    Hill's Prescription Diet cat food_Chewy

    Hill’s Prescription Diet Urinary Care Dry Cat Food is a solid option for cats with urinary tract problems. It does require a veterinarian prescription and is a robust food for cats with severe problems. This food has controlled levels of magnesium, calcium, and phosphorus. It is enriched with antioxidants and supports overall health. Omega fatty acids are added, as there is evidence that they may support urinary tract health overall, though the exact reason is not fully understood.

    This cat urinary food is safe to eat for the long term, unlike many urinary tract medications. In fact, it is essential for preventing bladder stones from forming and encouraging urinary tract health. This food can even dissolve existing stones in a short period, which is far better than surgical interventions. It is also designed to balance the urine pH, which may help prevent infections and similar issues.

    The ingredients in this urinary health cat food are so-so, however. The first ingredient is chicken, which is a high-quality option. However, whole grain corn, corn gluten meal, whole grain wheat, and brewer’s rice are also high on the ingredient list. These are generally lower quality options, as they are all grains. Cats do not need grains to thrive, and they don’t provide much for a cat’s nutrition. While the addition of things like gluten raises the protein level, this added protein is low-quality and plant-based. Cats can have difficulties absorbing and using nutrients from plants.

    All in all, we think this is the best overall cat food for urinary health.

    Pros
    • Supports full range of urinary health
    • Can dissolve stones
    • Controlled minerals
    • Added omega fatty acids and antioxidants
    • Chicken as the first ingredient
    Cons
    • Large amounts of grain included
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    2. Purina ONE Urinary Tract Health Dry Cat Food — Best Value

    Purina ONE Urinary Tract Health cat food_Chewy

    Purina is known as a budget company. However, its ONE line is exceptionally high-quality while remaining inexpensive. For cats with urinary problems, Purina ONE Urinary Tract Health Dry Cat Food is a solid option. This food is formulated with low magnesium, which can prevent the creation of bladder stones and similar problems. This brand adds antioxidants, which may help prevent urinary problems. As a pH-reducing food, this can also keep infections at bay.

    However, this food does have lower-quality ingredients than other options. This is one of the reasons that Purina can keep the food’s cost so low. The first ingredient is corn gluten meal, with the second being whole ground corn. Corn is a starchy vegetable and is often considered a grain. Cats do not need it to thrive, though it does provide a few nutrients. However, cats can have difficulty absorbing and using nutrients from plants like corn, so it likely isn’t doing much for your cat’s nutrition.

    Chicken is included as the third ingredient. This is a high-quality option and suitable if your feline is not allergic to chicken. This is the best cat food for urinary tract health for the money.

    Pros
    • Low magnesium
    • Added antioxidants
    • Chicken as the first ingredient
    Cons
    • Large amount of corn included
    • Plenty of plant protein
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    3. Royal Canin Veterinary Diet Urinary SO Dry Cat Food — Premium Choice

    Royal Canin Veterinary Diet cat food_Chewy

    For cats with serious problems, you may want to consider Royal Canin Veterinary Diet Urinary SO Dry Cat Food. It was developed specifically to support your cat’s digestive tract, making it unfavorable to the formation of struvite and calcium oxalate crystals. It can increase the amount of urine that your cat produces, which flushes out your cat’s urinary tract system and prevents crystals and stones from forming. This formula also includes lower levels of magnesium. This prevents stones from forming and can even dissolve stones that have already formed.

    This does require a veterinary prescription, so it is only available to felines with diagnoses of urinary tract problems.

    Chicken by-product meal is the first ingredient in this cat food. It is a decent quality ingredient. By-products are simply the parts of the chicken that usually aren’t consumed by humans. Many of these include organ meats, which are actually quite nutritious. It may also include feathers and other pieces with little to no nutrition, though.

    This food also contains a few low-quality ingredients, like brewer’s rice, corn, and corn gluten meal. This ups the protein content of the food but with low-quality protein. Keep this in mind when you look at the seemingly high amount of protein in this food.

    To conclude, this is our premium pick for best cat food for urinary health available this year.

    Pros
    • Low magnesium
    • Can dissolve crystals and stones
    • Meat as the first ingredient
    • High in protein
    Cons
    • High in grains
    • Expensive
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    4. Royal Canin Veterinary Diet Urinary SO Canned Cat Food

    Royal Canin Veterinary Diet canned cat food_Chewy

    The Royal Canin Veterinary Diet Urinary SO Canned Cat Food is Royal Canin’s canned version of its urinary support food. It includes many of the same things that their dry food does, including low magnesium to prevent the formation of bladder stones. It also increases the amount of urine that your cat produces in order to flush out any extra minerals and prevent further stones from forming.

    It also uses RSS techniques to lower the ion concentration in urine. Ions may contribute to the formation of kidney stones. Lowering the number of these may prevent future problems.

    This food includes decent ingredients. Water is the first one, which is normal for wet food. Pork by-products, pork liver, and chicken by-products are next on the list. These are so-so ingredients. By-products are the parts of the animal that usually aren’t consumed by people. This can include everything from nutritious organ meats to nutrition-less feathers.

    There are also other high-quality ingredients included throughout, such as chicken and pork plasma. It is high in protein due to all the animal ingredients.

    When it comes to wet cat food, we think this is the best cat food for urinary tract health available.

    Pros
    • High in protein
    • Plenty of animal products
    • Low magnesium
    • Lowers ion concentration
    Cons
    • By-products used throughout
    • Expensive
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    5. Hill’s Prescription Diet Urinary Care Canned Cat Food

    Hill's Prescription Diet canned cat food_Chewy

    The Hill’s Prescription Diet Urinary Care Canned Cat Food is a decent option for those cats with urinary tract problems. It does require a prescription, so it is only for felines that need serious help keeping their urinary tract in check. It promotes a healthy pH to prevent infections and stones. It also has reduced levels of multiple minerals, including magnesium, calcium, and phosphorus. It can even dissolve some stones in as little as 7 days and reduce the formation of other stones.

    Enriched antioxidants and omega-3 fatty acids are included. These may help support your feline’s immune system and prevent further problems from developing. Both these ingredients are thought to reduce inflammation, which does play a role in urinary tract problems. It can be fed for the long term, unlike other urinary medications.

    The ingredients are good, though they could be better. It includes pork by-products as the first ingredient. This is decent quality, but it isn’t the best option out there. By-products can include nutritious organ meats that people typically wouldn’t consume or include nutrition-less feathers and similar parts.

    Other ingredients are included, such as pork liver and chicken. Some grains and low-quality plants are added, such as brewer’s rice, corn starch, and soybean meal. Some of these add extra protein to the food, though it is lower-quality protein because it comes from plant sources.

    Pros
    • Meat as the first ingredient
    • Antioxidants and omega fatty acids included
    • Promotes a healthy pH
    Cons
    • A few low-quality ingredients
    • Expensive
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    6. Purina Pro Plan Focus Urinary Tract Health Canned Cat Food

    Purina Pro Plan canned cat food_Chewy

    The Purina Pro Plan Focus Urinary Tract Health Canned Cat Food is inexpensive compared to most urinary health cat foods. It includes a low amount of magnesium to prevent bladder stones and reduce your cat’s pH. It is produced in the U.S.A. in a Purina-owned facility to ensure the quality and safety of the final food.

    While this food does include many of the features and nutrients that other urinary tract food includes, many of the ingredients are low-quality.

    The first ingredient is water, which is to be expected with a wet food. The main issue is that the second ingredient is meat by-products. This is the lowest quality meat available. It’s the parts of the meat that are left over after processing — the parts that humans won’t eat. This can be both a good and bad thing. Many of the leftover parts are nutrient-dense, but many are not. Secondly, the source is unnamed. We don’t know what kind of meat it is. Therefore, it could be anything.

    There are other low-quality ingredients included as well, such as wheat gluten and corn starch-modified. These are fillers that simply add carbohydrates and protein to the formula.

    Pros
    • Inexpensive
    • Made in the U.S.A.
    • Low in magnesium
    Cons
    • Low-quality ingredients
    • Meat by-products included
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    7. Hill’s Science Diet Adult Urinary Dry Cat Food

    Hill's Science Diet cat food_Chewy

    The Hill’s Science Diet Adult Urinary Dry Cat Food doesn’t require a prescription like this company’s other urinary tract cat food. It provides the optimal level of magnesium, which can prevent future stones from developing. It includes high levels of fiber to ensure that the food is digestible and easy on your cat’s stomach. The antioxidant blend may help prevent future urinary tract problems, such as infections and bladder stones.

    Made in the U.S.A., this food provides a completely balanced diet for adult cats. It is not specifically designed for senior cats, though it will meet all their nutritional needs.

    The ingredients in this cat food are fine, though they could be better. Chicken is the first ingredient and a high-quality option for many cats. It provides the fat and protein that your feline needs to thrive. Whole grain wheat and corn gluten meal are high on the ingredient list. These are not necessary for your feline’s health. They are whole grain, though, which is better than refined grains for your cat’s nutritional needs. Both add quite a bit of protein to the formula, which you need to keep in mind when looking at the overall protein content.

    Pros
    • Made in the U.S.A.
    • High levels of fiber
    • Optimal levels of magnesium
    Cons
    • High in grains
    • Low protein
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    8. Iams ProActive Health Urinary Tract Health Dry Cat Food

    Iams ProActive Health cat food_Chewy

    Compared to other cat foods, Iams ProActive Health Urinary Tract Health Dry Cat Food is exceptionally inexpensive. It is formulated specifically for urinary tract health. It can reduce the pH of your cat’s urine and includes vitamin E for the maintenance of a healthy immune system. Calcium and potassium are also added.

    The ingredients are so-so. The first one is chicken, which is about as high-quality as you can get. The second is chicken by-product meal. This isn’t an awful ingredient because it can include nutritious parts of the animal. However, it can also include non-nutritional parts as well. “Meal” simply means that the chicken has been cooked down and dehydrated, which is essential when you’re making a dry cat food.

    However, there are quite a few non-meat products as well. Ground whole grain corn, corn grits, and brewer’s rice are included in high amounts. These are low-quality products when feeding our cats, as they are meant to live off mostly meat. These add a host of protein to the food, though it is much lower-quality than meat-derived protein.

    Pros
    • Inexpensive
    • Chicken as the first ingredient
    • Reduces urine pH
    Cons
    • No controlled mineral amount
    • High in grain
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    9. Purina Pro Plan Veterinary Diets Urinary Formula Dry Cat Food

    Purina Pro Plan Veterinary Diets UR cat food_Chewy

    Purina Pro Plan Veterinary Diets Urinary Formula Dry Cat Food requires a prescription. It is also more expensive than many other options, likely because it is a prescription diet. It is specifically formulated to reduce the risk of stones in cats, not necessarily to help prevent infections and other common problems. It can promote an increased urine output, though it is a dry food and doesn’t offer any other moisture to the cat’s diet. It can dissolve some existing stones and prevent new ones from forming in the future.

    However, the ingredients in this food are quite low-quality. Corn gluten meal is the first ingredient. This offers low-quality protein, as it is a gluten extract of corn. However, cats often have difficulty using nutrients that are in plant-based foods. Plant proteins also don’t include all the amino acids that your feline needs to thrive.

    Chicken is included as the second ingredient, followed by poultry by-product meal as the third. Both of these are meat ingredients, which are essential for any feline. However, poultry by-product meal is a bit lower-quality than we would like. This meat may include high-quality options, but it may also include low-quality animal pieces, including feathers.

    Pros
    • Increases urine output
    • Chicken included
    Cons
    • Plant-based protein
    • Low-quality ingredients throughout
    • No controlled mineral content
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    10. Wysong Uretic Dry Cat Food

    Wysong Uretic Dry Cat Food_Chewy

    While the Wysong Uretic Dry Cat Food does have good reviews, it doesn’t meet all the nutritional components for a urinary health cat food. This cat food includes added nutrients. For instance, rosemary extract is added to help fight allergies. It also has things like prebiotics, probiotics, omega-3 fatty acids, and antioxidants. Many of these things are essential for cats, even if they don’t necessarily help with urinary tract health.

    This urinary tract cat food is just over the average cost. It isn’t the most expensive option out there, but it does cost a bit more than many other options.

    The ingredients are decent quality. Chicken, chicken meal, and chicken fat are the first three ingredients. All of these are high-quality and add many of the things that your cat needs to their diet.

    This food does include lower quality options. For instance, potato protein is the fourth ingredient. This adds plant-based protein to the formula, which is lower-quality than animal protein. The protein content is 42%, which is relatively high. However, most of this is plant-based. Brown rice and peas are included as well, which aren’t necessarily suitable for cats.

    Pros
    • Plenty of added nutrients
    • Chicken as the first ingredient
    Cons
    • Plant-based protein
    • Some low-quality ingredients
    • A bit expensive

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    Buyer’s Guide: Tips for Choosing the Best Cat Food for Urinary Health

    Choosing a cat food for a feline can be difficult, especially if your feline has an underlying health problem that needs to be offset by diet, such as chronic urinary tract infections or stones. Many cats with common urinary tract problems are diagnosed with FLUTD, which stands for feline lower urinary tract disease. Felines with this problem have reoccurring bacterial bladder infections, develop bladder crystals, and have inflammation in their urinary tract.

    This problem is more severe in males, as it can cause urinary blockage and be life-threatening. Females are more prone to bacterial infections, but they don’t suffer blockages as often.

    Diet can often be used to manage these problems, though it isn’t the end-all to treatment. Often, different medications and supplements are needed as well.

    Supplements and Nutrients That Support Cat Urinary Tract Health

    cat eating_Capri23auto, Pixabay
    Image Credit: Capri23auto, Pixabay

    Many supplements have been recommended for cats prone to developing stones and infections. However, not all of these are backed up by science. Cranberry is often suggested, as it can be helpful for humans. However, we don’t know if it affects cats in the same way. There is anecdotal evidence that it may be helpful, but we don’t have any definite evidence that makes a significant difference.

    Vitamin C may also be helpful, and many foods for urinary tract health have added vitamin C. It is thought to provide an acidifying effect on the cat’s urine, lowering the number of stones that develop. Often, brands that claim to be changing the cat’s urine pH are using extra vitamin C.

    Cats that are dehydrated are more likely to develop urinary problems, as their urine will be more complicated. Therefore, foods with more moisture can also be helpful. Canned food is often recommended for this reason, as it is naturally higher in moisture than dry food.

    Reduced minerals may also be helpful, as these are the things that can cause stones to develop and concentrate the cat’s urine. Reduced protein may also be suggested, as too much protein can upset the kidneys in some cats.

    Prescription vs. Over-the-Counter

    cats eating_bollection, Pixabay
    Image Credit: bollection, Pixabay

    There are many prescription diets available. These are usually more expensive because they require more research to develop. However, there are also quite a few over-the-counter options that are available. These may even be made by the same companies that create prescription diets.

    If your cat has a diagnosed disorder, it probably isn’t that difficult for you to get a prescription cat food, and you’ll want to ensure you get the best urinary tract cat food for your feline friend. Many websites make it reasonably easy, and some vets may even sell different brands of prescription foods at their clinics.

    Prescription foods require extensive testing before they are accepted. They are measured based on how likely a stone will form. This is referred to as the “relative supersaturation.” Non-prescription diets often don’t go through this sort of testing, so it is impossible to figure out how well they work.

    You have to weigh the benefits of the further testing with the extra cost of the food and come to your own decision.

    Want to see more cat food reviews? Check out our review page here!

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    Conclusion: The Best Cat Food for Urinary Tract Health

    There are quite a few good cat foods for urinary health out there. Our favorite is Hill’s Prescription Diet Urinary Care Dry Cat Food. It includes controlled levels of many different minerals to ensure that your feline’s chance of developing bladder stones is low. It can also dissolve stones that are already present. Chicken is the first ingredient, and many essential nutrients are added, such as omega fatty acids.

    For those on a budget, Purina ONE Urinary Tract Health Dry Cat Food is a solid option. It provides low magnesium and other nutrients and has added antioxidants and omega fatty acids. Chicken is the first ingredient. Plus, it is much less expensive than much of the competition.

    We hope that our reviews and buyer’s guide helped you figure out the best option for your feline. Choosing a urinary tract health food for your feline may seem complicated, but there are only a few simple things to look for.

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    Featured Image Credit: Africa Studio, Shutterstock