5 Best Cat Food for Urinary Crystals

Taking care of a cat is not a piece of cake, that’s for sure. Especially when your cat has urinary problems, you must be extra careful. When urinary crystals become an issue you need to find the best cat food for urinary crystals that will eliminate them, offer your cat relief, and prevent the apparition of more urinary crystals.

After a visit to the vet, you might be advised what cat food to feed your cat so urinary crystals will be gone in no time. However, what can you give it to prevent further problems with urinary crystals? These cat food for urinary crystals reviews will give you an insight into some quality foods for this problem. You’ll also find out what you must consider when looking for such products. Let’s get started!


Royal Canin Veterinary Diet Urinary SO Dry Cat Food

Royal Canin Veterinary Diet Urinary SO Dry Cat Food

  • Price: $$$
  • Customer Rating: 4.9
  • Weight: 17.6 pounds
  • Food Form: Dry Food
  • Lifestage: Adult
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Hill’s Prescription Diet c-d Multicare Urinary Care Dry Cat Food

Hill’s Prescription Diet c/d Multicare Urinary Care Dry Cat Food

  • Price: $$$
  • Customer Rating: 4.8
  • Weight: 17.6 pounds
  • Food Form: Dry Food
  • Lifestage: Adult
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Purina Pro Plan Focus Adult Urinary Tract Health Formula Canned Cat Food

Purina Pro Plan Focus Adult Urinary Tract Health Formula Canned Cat Food

  • Price: $
  • Customer Rating: 4.4
  • Weight: 0.1875 pound
  • Food Form: Wet Food
  • Lifestage: Adult
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Purina ONE Urinary Tract Health Adult Formula Dry Cat Food

Purina ONE Urinary Tract Health Adult Formula Dry Cat Food

  • Price: $
  • Customer Rating: 4.1
  • Weight: 16 pounds
  • Food Form: Dry Food
  • Lifestage: Adult
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Hill’s Prescription Diet k-d Kidney Care Canned Cat Food

Hill’s Prescription Diet k/d Kidney Care Canned Cat Food

  • Price: $$
  • Customer Rating: 4.2
  • Weight: 0.18125 pound
  • Food Form: Wet Food
  • Lifestage: Adult
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Best Cat Food for Urinary Crystals Reviews (Updated List)

As there are so many products on the market, it’s important to discover the ones that are reliable and could offer the results you’re looking for. You can’t settle for just any cheap product on the shelf – it needs to be qualitative enough to ensure proper nutrition while eliminating/preventing urinary crystals.

So, here are some reviews of the best urinary cat food;

1 Royal Canin Veterinary Diet Urinary SO Dry Cat Food

Royal Canin Veterinary Diet Urinary SO Dry Cat FoodRoyal Canin is one of the leading brands when it comes to cat food. They feature a wide variety of products that can be suitable for multiple problems. This one, in particular, is no exception, as it is great against urinary health issues.

This formula was created in such a way that the urinary environment won’t be favorable for the formation of crystals. It can increase the amount of pee your cat has to eliminate, thus diluting the minerals that lead to the formation of calcium oxalate and struvite crystals. As a result, you won’t have to worry about them anymore.

Being a high-quality cat food for urinary problems, the Urinary SO product has a lot of benefits. First of all, it uses RSS, or Relative Super Saturation, which is a methodology that can decrease the concentration level of ions in your cat’s urine. Ion might be one of the things leading to crystal formation, which is why this aspect shouldn’t be overlooked. In addition, the formula can eliminate the existing crystals by dissolving them, while diluting the minerals that are responsible for their apparition in the first place.

However, according to a few reviewers, some cats refused to touch the food, so be aware of the fact that kitties can be picky too.

Keep in mind that this product is for adult cats, so don’t feed it to kittens. Moreover, check in with the vet before you give it to your fluffy companion. It’s better to know more about your feline’s issues and what this product has to offer in the first place, right?

Key features:

  • Chicken recipe.
  • Dissolves pure struvite stones.
  • Prevents calcium oxalate stones.
  • Dilutes excess minerals which can lead to crystals and stones.


2 Hill’s Prescription Diet c/d Multicare Urinary Care Dry Cat Food

Hill’s Prescription Diet c-d Multicare Urinary Care Dry Cat FoodThis might be no surprise for you, but certain minerals and vitamins are required if you want your cat’s bladder to be healthy and free of crystals. Thankfully, Hill’s Prescription Diet will find the issue and eradicate it.

Approved by veterinarians, this formula does a great job of keeping away the minerals that cause the appearance of crystals. Yes, there are some minerals that can lead to the apparition of struvite crystals, thus, giving your kitty a hard time when it needs to urinate. So, if you choose to try this formula, the discomfort your feline has to endure will disappear.

This product features a mix of nutrients and vitamins that contribute to the overall health of your cat’s urinary tract. In the long term, it will prevent the formation of annoying crystals.

One of the benefits of this product is how it can dissolve the already existing stones, even if they are quite recent. Due to its mix of Omega-3 fatty acids, calcium, magnesium, antioxidants, phosphorus and potassium citrate, the urinary tract will function normally, without causing any issues and discomfort. Moreover, this food has been tested clinically, so you know it’s effective and safe to use.

One of the disadvantages would be the fact that some cats will not eat it (as you know, cats can be picky when it comes to food). Some customers also said that the food made their cats vomit.

Key features:

  • Chicken recipe.
  • Dissolves struvite stones in an average of 27 days.
  • Reduces the risk of struvite & calcium oxalate stones.
  • Controlled levels of magnesium, calcium, & phosphorus.
  • Blend of antioxidants, potassium citrate & Omega-3 fatty acids.


3 Purina Pro Plan Focus Adult Urinary Tract Health Formula Canned Cat Food

Purina Pro Plan Focus Adult Urinary Tract Health Formula Canned Cat FoodYou love good, quality meals and your cat is no different in this respect. The tastier the food, the better, and this Purina Pro Plan formula will make your cat enjoy its meals even more. Basically, it uses real chicken in its composition, and you already know how fond cats can be of this ingredient.

Even more, this cat food for urinary problems comes with various benefits for your kitty’s urinary tract. So, you’ll be happy to know that due to the combination of nutrients and low dietary magnesium, urinary problems won’t be an issue anymore, and your feline will be able to pee properly. The magnesium provided plays a huge role in reducing the urinary pH too. Furthermore, this is wet food so it will be one of the most important elements in your cat’s hydration.

What makes this product great is, first of all, the fact that it can either be served alone or as a topping for the dry food. This not only helps your cat have some diversity in its alimentation but also makes sure proper hydration will be maintained. Additionally, the ingredients help cats grow their strength, have lean muscle and boost their energy. Pretty amazing, isn’t it?

Most of the ingredients used in its composition are safe and of high quality and the vitamins will help maintain urinary health. The delicious taste will also make your cat love it.

However, just like anything else, there are disadvantages to it too.  Some reviewers declared that their felines got gassy because of it.

Key features:

  • Chicken recipe.
  • Low dietary magnesium.
  • High-quality protein for lean muscle and strength.
  • Essential vitamins and minerals for a complete and balanced diet.


4 Purina ONE Urinary Tract Health Adult Formula Dry Cat Food

Purina ONE Urinary Tract Health Adult Formula Dry Cat FoodPurina is yet another brand that’s very famous among cat owners. This cat food for urinary problems comes in the form of dry kibbles and will surely make your kitty happy. The reason is the mouth-watering taste of the real chicken used for its preparation. After all, cats are carnivores, so the meat is not something they will say “no” to.

However, the taste is not the only good thing about this Purina product. Besides the chicken, it also includes a list of minerals and vitamins that are all crucial for the urinary health and overall wellbeing of the kitty. Plus, adding this to your pet’s alimentation will create a balanced diet.

This dry food for cats has a lot of benefits. For instance, the combination of ingredients is enough to ensure healthy skin and coat. It can also boost the cat’s energy levels and help it grow healthy and strong muscles. Besides, the immune system will get a boost as well. Moreover, let’s not overlook the fact that it contains taurine, an amazing ingredient that has a positive impact on a feline’s eyes.

Last but not least, this formula is low in magnesium to make sure the pH level in the urine is low as well, so the urinary tract is healthy.

Nevertheless, this type of food also has its cons. Although it features real chicken meat, the food also contains corn, wheat, and salt, ingredients that are not so healthy and could be bad when consumed in excess.

Key features:

  • Chicken recipe.
  • Low levels of magnesium.
  • 31g of lean protein per cup for healthy muscles and energy.
  • Antioxidants for a strong immune system.
  • Blend of vitamins, minerals, and taurine.
  • Omega-6 fatty acids for healthy skin and coat.


5 Hill’s Prescription Diet k/d Kidney Care Canned Cat Food

Hill’s Prescription Diet k-d Kidney Care Canned Cat FoodKidney failure is an issue that many cats experience as they become older. Basically, what happens is that the tissues might get damaged, which leads to a change in the way the kidneys function. As a result, waste and toxins won’t be properly filtered from the blood.

Even more, it will continue with your cat’s loss of appetite, which can be detrimental. This wet food from Hill’s was created especially to counter the loss of kidney functions and make sure they will continue to work as they should.

Overall, this product includes a variety of vitamins and nutrients that work together to ensure the proper functioning of a cat’s body. It has amino acids, phosphorus, omega-3 fatty acids, low sodium, and more – all these ingredients are healthy and beneficial for your feline companion. This food will also make sure the immune system is doing its job. Last, but not least it will help build muscles and increase the quality of life.

Still, not all cats will like the taste of this product, which is one disadvantage.

Key features:

  • Vegetable & tuna recipe.
  • Protects vital kidney and heart function.
  • Stimulates appetite and increases calorie intake.
  • A blend of controlled phosphorus and low sodium, therapeutic levels of l-carnitine and omega-3 fatty acids.
  • High levels of essential amino acids.


Cat Food For Urinary Crystals Buying Guide

What Ingredients Should Be Present in a Cat Food for Urinary Crystals?

Best Cat Food For Urinary CrystalsLooking for the best cat food for urinary problems can easily turn into a treasure hunt in case you’ll search each product carefully. If your cat is already dealing with urinary crystals, you don’t want to add more to the strain by feeding it food full of artificial compounds. Food needs to be healthy and it has to include vitamins that will improve the immune system and help solve or prevent any health problems your feline might face.

Thus, here is a little list of ingredients that should be present in your cat’s food;

  • Moisture

One of the main causes that lead to struvite crystals is dryness. Usually, if you feed your cat too much dry food and not enough water, dehydration will occur. Because of the lack of moisture, the kitty’s urine becomes way too concentrated, and the ingredients used in dry food will also make the urine alkaline.

Alkaline environments are known to create urinary crystals – that’s why the lack of moisture is something to be avoided. Basically, when the cat has diluted urine and the environment is rather acidic, struvite crystals will stay away. Therefore, make sure the cat’s alimentation contains enough water and liquids to ensure its hydration and prevent urinary crystals.

  • Cantharis

When a cat food contains cantharis, then you can rest assured it will provide relief for your cat suffering from struvite crystals. This is a solution that’s obtained from beetles in France and Spain, and it can apparently help your cat feel much better if dealing with the annoying urinary problem.

It’s a really useful ingredient considering the cat is dealing with great discomfort when urinating.

  • Berberis Vulgaris

Also called the “common barberry”, this magical ingredient will do a great job at providing your kitten’s urinary tract with acid that will prevent crystal formation. It can produce acidic berries, and as you already know, struvite crystals can’t form if the environment is acidic, hence why this is so important. As a result, the balance in the urinary tract will be maintained.

  • Staphysagris

Given that your cat is suffering, you want an ingredient that will soothe the pain and work to get rid of UTIs. Staphysagris might be the answer to this. This ingredient can work to eliminate the problem, having a great performance against infections and relieving the discomfort felt by your feline. So, look for this ingredient in your cat food for urinary crystals.

  • Protein

Cat Food For Urinary Crystals ReviewsAll cats need protein because they are carnivores. Meat is what lets them survive, and without it, the body would not receive the vitamins and nutrients it requires. If you don’t feed your cat enough protein, the whole body will have to suffer, and this includes the urinary tract. For proper functioning, make sure the food you buy has rich protein content.

The Ingredients You Should Avoid in a Cat Food for Urinary Tract Health

Just like there are compounds that should be present in your feline’s food, there are others that you must avoid. These are;

  • Phosphorus

Usually, struvite crystals form due to the high pH levels. That being said, you need to feed your cat food that doesn’t cause the pH level to increase. Phosphorus is one of the compounds that can lead to alkaline urine, so you’d want to avoid it in very large amounts. So, make sure the food you end up buying isn’t filled with too much of this ingredient.

  • Magnesium

Just like phosphorus, magnesium can make the pH level boost, leading to struvite crystal formation. Avoid that from happening by not buying foods with high concentrations of magnesium. Look on the ingredients list to make sure it’s not present in a high amount.

  • Plant-based ingredients

As already mentioned many times, cats need meat to survive, not plants. If there are too many plant-based ingredients in your feline’s alimentation, this can cause the urine to become alkaline, an environment that’s too convenient for urinary crystals. These ingredients are usually found in dry kibble, so make sure you either buy kibbles with low plant ingredients or give it more canned/wet food.

What Are Struvite Crystals?

Struvite crystals in cats appear when there’s a urinary infection, thus irritating the feline’s bladder and causing it a lot of discomforts. They are usually similar to small, fine sand, and are microscopic. This issue must be treated as soon as possible because it can block the urinary tract while increasing the risk of kidney failure and even life-threatening situations.

These stones are made of phosphate, ammonium, and magnesium, and should be disposed of. This can be done by either flushing them out of the body or, in worse situations, through surgical interventions.

What Causes Urinary Crystals in Cats?

These crystals don’t just appear out of nowhere. Like any other illness, there are causes behind their apparition. In general, the main cause of these stones is the consumption of dry cat food and not enough hydration.

If the cat’s alimentation doesn’t include enough water intake, this could have a serious influence on the cat’s urine. It will become very concentrated and rather alkaline. As a consequence, the kitty’s bladder is at risk of developing urinary crystals, which can make your cat’s life a living hell when it needs to pee.

If your cat is suffering from struvite crystals, it might also be because there’s an inflammation of the lower urinary tract, or the urine contains high pH.


What Are the Symptoms of Urinary Crystals in Cats?

Detecting that your cat has struvite crystals might not seem like an easy task, but there are some symptoms that will indicate an issue. Usually, the signs that your cat has a urinary tract problem are:

  • The urine is bloody.
  • Your cat is depressed.
  • The feline needs to use the litter box frequently.
  • Your cat is licking her urethral area very often.
  • You notice that the kitty has urinated somewhere in the house, outside the litter box.
  • The cat is experiencing a lot of pain when trying to urinate.


What Should You Do If You Notice These Symptoms?

The best thing to do when you notice symptoms of urinary crystals in your cat is to take your pet to the vet, as he’s the only one suitable to set a diagnosis and provide treatment for your cat. Generally, vets conduct a physical examination that will allow them to feel if the bladder wall is thicker or not and will also take samples of the urine to analyze it.

If there are any stones, ultrasounds will be used to find out their number and how big they are. This is how the right diagnosis will be set.


What Can I Feed My Cat with Urinary Tract Disease?

What Can I Feed My Cat with Urinary Tract DiseaseIf you want to ensure the health of your cat, you might want to give it a urinary cat food non-prescription substitute that will keep it healthy and safe.

First of all, you should make sure you provide your cat with enough water. Place a bowl next to the food so it can drink whenever it needs. In addition, you should feed it something that is rich in animal protein. Although it doesn’t mean you should put the dry kibbles away altogether, it’s best to include canned foods and raw meat diets so the pH levels in the urine are just right.

Also, let’s not overlook the fact that the food shouldn’t contain high levels of magnesium and ash. Ash is basically a way to refer to the total amount of mineral content in the food, which is created in the laboratory. This doesn’t mean ash should be ditched altogether, but it should be at a very low level, so it doesn’t interfere with the urinary tract balance.

You can also look for special supplements that promote the health of the urinary tract, so your kitten is always feeling good while visiting the litter box.

The Bottom Line

As you might have guessed, finding the best cat food for urinary crystals might be a little time-consuming, but it’s definitely worth it once you see the good results. Since the very last thing you want to see is your cat in excruciating pain because of crystals in cat urine, it’s very important to feed it the best cat foods for urinary tract health.

Make sure you read my cat food for urinary crystals reviews, check the products in the buying guide, and consider all the tips and tricks that will help your feline live a long and happy life.


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