Royal Canin Urinary So vs. Purina UR vs. Purina ONE Urinary vs. Hill's c/d: Comparison and Reviews 2024

About Royal Canin

Royal Canin is one of the oldest brands on the market. It was founded in 1967 in France. The brand had started by offering recipe based on science nutrition. They are always emphasizing and talking about the research and development they have done to formulate their recipes. The company has a great team of researchers that are working on their recipes to give the right nutrients that your cats need, especially for specific health issues, breeds, exercise levels, and age groups.Royal Canin has won many awards for its top nutrition and specialized animal clinics. A huge reason why veterinary practices sell this food.

There are 53 or more dry food recipes between Royal Canin’s veterinary and retail dry cat foods. Most of the kitten-aged food is breed-specific, whereas adult food choices focus on indoor versus outdoor nutritional needs. Part of what makes Royal Canin so appealing is that its products are tailored to specific conditions. One such example is the Gastrointestinal Fiber Response Dry Cat Food, its proven ability to help cats with constipation brings it many recommendations from satisfied owners.

Royal Canin Urinary SO Dry Cat Food Review

Price: $62.99 - $113.99

Available Sizes: 7.7lb,17.6lb

For cats with serious problems, you may want to consider Royal Canin Veterinary Diet Urinary SO Dry Cat Food. Royal Canin Urinary SO is a veterinary-exclusive cat food for cats with urinary health concerns.This veterinary-exclusive dry cat food was developed to nutritionally support your adult cat’s urinary tract and bladder health. It increases the amount of urine your cat produces to help dilute excess minerals that can cause crystals and stones. Relative Super Saturation (RSS) methodology is used to help lower ion concentration in urine, which contributes to stone formation. This formula promotes a urinary environment unfavorable to the formation of both struvite and calcium oxalate crystals. And this specialized nutrition, with a reduced level of magnesium, helps dissolve pure struvite stones and prevent struvite stones from forming.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.

Royal Canin has several factories in the U.S. This means that all the products you buy in America are made here. Their U.S. headquarters are in St. Charles, Missouri and they make Royal Canin Urinary SO Cat food there. They have another manufacturing facility in South Dakota.  

Benefits and Features:

• Specialized diet to prevent calcium oxalate stones and dissolve pure struvite stones.

• Helps prevent struvite stones from reoccurring.

• Helps dissolve pure struvite stones and helps prevent calcium oxalate stones.

• Lowers the risk of crystal formation using RSS methodology for bladder health.

• Supports urinary health with an exclusive S/O Index, and creates an environment unfavorable to crystal formation in the bladder.

Royal Canin Urinary SO Dry Cat Food Pros and Cons

Where to Buy Royal Canin Urinary SO Dry Cat Food?

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Petsmart.com

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About Purina Pro Plan

With the Purina reputation extending back over 90 years, the cat and dog food brand is certainly a household name. Driven by quality, targeted nutrition for our cats, the company has evolved its range over the years, with its Purina Pro Plan line one of its most popular. The Purina Pro Plan line made its first appearance in 1986.Purina Pro Plan is the company’s top of the line pet food range. These products feature the most advanced nutritional considerations of any Purina line.

Designed to target specific health conditions and life stages as well as provide what Purina considers as optimum nutrition through quality ingredients, Pro Plan is one of the best-selling ranges on the market. 

For the most part, Purina reliably uses real meats as its primary ingredient.This helps support a healthy diet, making these foods a reliable source of protein and fiber, with very little in the way of artificial preservatives. Furthermore, Purina is transparent regarding the sourcing of its ingredients, so you’re left in no doubt as to what’s in your cat’s food, and what’s gone into creating it.

Purina Pro Plan Veterinary Diets Cat UR Urinary St/Ox Review

Price: $49.99 - $100.99

Available Sizes: 6lb,16lb

Formulated to support renal health, Purina Pro Plan Veterinary Diets UR Urinary ST/OX Feline Formula is uniquely balanced to promote increased urine volume and water intake while delivering the optimal nutrition that adult cats need. It offers dietary benefits that provide optimal nutrition while meeting your adult cat's special needs.In addition to diluting the urine, Purina Pro Plan UR Urinary St/Ox helps to dissolve struvite stones and can reduce the formation of both struvite and calcium oxalate stones. 

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. UR Urinary St/Ox is available in several flavor and texture varieties to help you find her favorite.

Benefits and Features:

• Promotes a urinary environment unfavorable to the development of struvite and calcium oxalate crystals.

• Helps dissolve struvite stones.

• Helps reduce the risk of both struvite and calcium oxalate stone recurrence.

• Promotes increased urine volume to dilute the urine (dry).

• Crafted in collaboration with nutritionists, researchers and veterinarians.

Purina Pro Plan UR Urinary St/Ox Cat Food Pros and Cons

Where to Buy Purina Pro Plan UR Urinary St/Ox Cat Food?

Chewy.com(up to 4% super cash back)

Amazon

About Purina ONE

The Purina One brand was launched in 1986 by Ralston Purina, making it the first super-premium pet food line. Purina One pet food combines high-quality ingredients with the latest innovations in nutritional science. From day ONE of feeding your pet PURINA ONE, you can expect to see positive changes in bright eyes, shiny coat, and more.All of their recipes are made from real meat, which serves as the foundation of their formulas.Not only does this help to increase the protein content of each serving, but it also ensures that your dog is getting all the nutrients they need from a single source. Most of their foods are towards the higher end of the protein spectrum, and you can find many in the 28-30% range.Purina ONE offers a wide variety of cat formulas for dogs, including options for different life stages, breeds, and sensitivities.In addition, their products are generally less expensive than Pro Plan foods, making them a good choice for budget-conscious dog owners.

Purina ONE +Plus Urinary Tract Health Dry Cat Food Review

Price: $10.28 - $65.52

Available Sizes: 3.5lb,7lb,16lb,22lb,32lb

For cats with urinary problems, Purina ONE Urinary Tract Health Dry Cat Food is a solid option. Specially made to support urinary tract health in cats, this adult dry cat food reduces urinary pH and provides low magnesium. Plus, the wholesome kibble dishes up high-quality ingredients picked for a purpose in your feline's nose-to-tail well-being. Real chicken helps pack in the protein she needs for strong muscles on her daily adventures. Four antioxidant sources promote her healthy immune system as she explores her world. Omega-6 fatty acids nourish her super soft coat and skin, and the crunchy kibble has added calcium to help keep up her strong teeth. Best of all, the tasty dry food is full of the texture and flavor felines adore. Listen for your furry friend's purrs at mealtime while meeting her unique needs with this urinary tract health cat food.

Benefits and Features:

• Help support your feline friend's urinary tract health with this premium adult cat food, which provides low magnesium and reduces urinary pH.

• Real chicken is blended into every serving, helping create a high protein cat food kibble that supports your kitty's strong muscles, including her healthy heart.

• With a SmartBlend of high-quality ingredients that's easy to digest.

• Vitamins, minerals and nutrients are added to this urinary health cat food, providing 100 percent complete and balanced nutrition for adult cats to support a lifetime of adventures.

Purina ONE +Plus Urinary Cat Food Pros and Cons

Where to Buy Purina ONE +Plus Urinary Cat Food?

Chewy.com(up to 4% super cash back)

Amazon

About Hill's

The history of Hill’s began in 1939. Today,Hill's has grew into a globally recognized corporation that manufactures over 50 varieties of pet food recipes that focus on animals different health issues and life stages.Hill's pet food products are available in 86 countries around the world. Veterinarians worldwide recommend and feed their own pets Hill's products more than any other brand of pet food.

Committed to creating products to improve our pets’ health, Hill’s puts every ingredient through a stringent testing process to ensure that anything that makes its way into a Hill’s pet food is a high-quality ingredient. They offer premium cat foods for felines of all ages, as well as specialty recipes for cats that need a little extra care.

One of the numerous things that Hill's cat food can boast of is an unmatchable flavor. Best believe that this flavor is combined with equally stellar nutritional value. AlI the food produced by them is made using top-shelf ingredients including salmon, chicken, and lamb. Users can rest assured that their pets are enjoying their food while getting the most out of it for their all-around health.

Hill's Prescription Diet c/d Multicare Urinary Care Cat Food Review

Price: $34.99 - $106.99

Available Sizes: 4lb,8.5lb,17.6lb

Hill's Prescription Diet is the #1 US Vet Recommended therapeutic pet food.Hill's veterinarians, pet nutritionists, breeders, and cat professionals formulated precise formula diets that guarantee specific nutritional requirements through Hill's pioneering research. Hill prioritizes health cat nutrition with the highest standard of complete, balanced, and quality nutrition in their cat food products.

In fact, c/d Multicare is clinically tested nutrition to lower the recurrence rate of the most common urinary signs by 89%. This dry food is made with chicken and has an irresistible taste that your cat will love.he Hill's Prescription Diet c/d Multicare Urinary Care Dry Cat Food is high in protein and carbohydrates as well as enriched with antioxidants and omega-3 fatty acids.This formula can be fed long-term as a way to reduce the recurrence of urinary stones and is ideal for multiple cat households.

Additionally, the multicare formula touts stress-reducing benefits. Stress is known to cause urinary health problems, including cystitis, which is an inflammatory condition in the bladder. 

Benefits and Features:

• Promotes desirable urine pH levels.

• Dissolves struvite stones in as little as 7 days (Average 27 days) and reduces the risk of struvite & calcium oxalate stones.

• Enriched with antioxidants, potassium citrate & Omega-3 fatty acids.

• Controlled levels of magnesium, calcium, & phosphorus.

• It helps a wide variety of urinary symptoms and conditions.

• It controls minerals that can lead to stone formation.

• Long-term stress reduction has added benefits, including preventing infections and maintaining a healthy weight.

Hill’s Prescription Diet c/d Multicare Cat Food Pros and Cons

Where to Buy Hill’s Prescription Diet c/d Multicare Cat Food?

Chewy.com(up to 4% super cash back)

Petflow.com(up to 10% super cash back)

Petsmart.com

Amazon

Royal Canin Urinary So vs. Purina UR vs. Purina ONE Urinary vs. Hill's c/d: Key Differences

1. Food Ingredients

• Royal Canin Urinary SO Dry Cat Food 

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. The balanced mineral content of this meal also ensures that your cat’s normal bodily functions work well. It also contains taurine, which is excellent for your cat’s heart health. There are also essential fatty acids in the fish oil, which do the same. Omega 3 Fatty acid from the fish oil is also great for your cat’s joints and bones.

• Purina Pro Plan UR Urinary St/Ox Cat Food 

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 that are essential for any feline. 

• Purina ONE +Plus Urinary Cat Food

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. 

• Hill’s Prescription Diet c/d Multicare Cat Food

The ingredients in this urinary health cat food are so-so. 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.

2. Nutritional Value

Here, I compare the most important nutrients that our pets need.

Crude Protein: Protein is an extremely important part of your cat's diet. Without sufficient protein, cats can develop a wide-range of serious health problems.According to the Association of American Feed Control Officials (AAFCO), adult cats and kittens require a minimum of 26% and 30% protein on a dry matter basis, respectively, while ensuring that all essential amino acid requirements are met.

Crude Fat: Fat is another essential compound for cats as it delivers energy and fat-soluble vitamins as well promoting good blood pressure and a healthy and strong body. At a minimum, cat foods should have a fat content of about 9% of dry matter. 

Crude Fiber: Higher fiber content can assist to satiate a cat’s appetite keeping them feeling fuller for longer as it is an easier way to bulk out food without adding calories. Fiber is also an aid to digestion and keeps your cat’s bowel movements regular and healthy. Fiber in the gut assists with the breakdown of food and allows the body to absorb more of the nutrients and vitamins.

Conclusion

Cats generally don’t need diets designed for urinary health unless their vet recommends it for treating a specific problem.Urinary diets sometimes reduce the amount of certain nutrients. If your cat has any other underlying health problems, a sudden decrease in the amount of calcium or potassium they consume on a daily basis can be a problem for them. You should speak with the vet before changing to a urinary diet for your cat.

In any case, after switching to a urinary food, it’s important to monitor your cat for any unusual symptoms and contact your vet if you notice anything concerning.The safest option is to stick to a single brand or switch over entirely to another brand if the pet gets tired of or disinterested in the particular food being offered.

Frequently Asked Questions

Does Royal Canin Urinary So dissolve stones?

This specialized nutrit2ion, with a reduced level of magnesium, helps dissolve pure struvite stones and prevent struvite stones from forming. Lower urinary tract issues may be a recurring concern for some cats. Talk to your veterinarian about keeping your cat on this urinary cat food for long-term urinary support.

How long does it take for Royal Canin Urinary So to work?

This change should take around 5-7 days. Royal Canin are leaders in palatability.

How long does it take for Urinary cat food to dissolve crystals?

For dissolution to be effective, the cat must eat only the prescription food; no treats or other food can be given. X-rays are repeated every few weeks during this process, to monitor progress and ensure that the stones are shrinking in response to the diet. Most struvite stones dissolve within one to two months.

Does Royal Canin Urinary So for cats cause increased urination?

Royal Canin Urinary SO is a veterinary-exclusive dry cat food, developed to nutritionally support your adult cat's urinary tract and bladder health. It increases the amount of urine your cat produces to help dilute excess minerals that can cause crystals and stones.

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