Should You Feed Your Cat Prescription Food For Kidney Disease
In summary, decades of research tell us that the best food for cats with CKD is one with the following qualities:
- High caloric density
- High quality or restricted protein
- Low phosphorus levels
- Increased B vitamins
- Omega-3 fatty acids
Currently, prescription or therapeutic diets are the only foods that check all of those boxes at once. Frustratingly, those diets often have other not-so-great qualities.
Think high carbohydrate content, added sugar, and potentially low-quality animal by-products.
This gives you a few options.
You can hold your nose over the ugly parts of a therapeutic or prescription diet. You can opt for a non-prescription food that meets one or two of the above criteria. Or you can make CKD-appropriate food at home.
But youre also taking a riskhomemade food takes time and it can be hard to get everything right. If youre going to make homemade cat food for kidney disease, consider working with a veterinary nutritionist to ensure that you dont miss anything.
Loss Of Body Water Can Lead To Dehydration
Increased urination You may notice your cat is using their litter box more frequently. This could be because they are losing more water than they should during the kidneys filtering process.Drinking more than usual If your cat is urinating more often, they will try to drink more to keep up with their urinary losses.
Keep It Low In Phosphorus And Sodium
As your cat’s kidney workload begins to decline, phosphorus is one of the substances which won’t be easily filtered out from the bloodstream. If this substance is allowed to build up over time, it can cause a range of negative side effects for your cat, causing them to feel ill and worsening kidney function.
The best way to counteract the effects of phosphorus in the bloodstream is to reduce the amount you give your cat in their diet. Usually, the best prescription cat foods will come with lower levels of phosphorus and sodium. Sodium is important to minimize because it can increase blood pressure and make kidney damage worse.
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Look For Foods With Restricted Or High
When dietary protein breaks down during digestion, it produces waste. One of these waste products is urea. Healthy kidneys filter out this waste and send it on its way into the litter box.
But as your cat loses kidney function, it becomes increasingly difficult to remove these waste products. Instead of passing through your cats body, they remain in the bloodstream.
This is why blood urea nitrogen levels rise in cats with CKD. BUN is a measurement that veterinarians analyze on routine bloodwork to evaluate kidney health.
In an attempt to reduce BUN levels, cats with CKD are often given protein-restricted foods. But in recent years, this practice has become increasingly controversial.
Experts worry that a protein-restricted diet will lead to severe protein deprivation, decreased muscle mass, and poor physical condition. Instead of cutting back to 20% or fewer calories from protein, you may choose to feed moderate levels of highly digestible, low-waste protein from high-quality animal sources.
The bottom line is that you want your cat to feel better, not worse. Although a protein-restricted diet helps some cats feel better, it may also lead to muscle wasting and weakness. Youll have to weigh the costs and benefits of a low-protein diet for your cat.
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Brewers rice, corn, chicken fat, wheat gluten, corn gluten meal, soy protein isolate, powdered cellulose, natural flavors, chicken by-product meal, wheat, dried chicory root, fish oil, calcium carbonate, potassium citrate, sodium silico aluminate, powdered psyllium seed husk, potassium chloride, sodium pyrophosphate, L-arginine, choline chloride, fructooligosaccharides, salt, DL-methionine, taurine, vitamins , L-lysine, trace minerals , marigold extract , rosemary extract, preserved with mixed tocopherols and citric acid.
This diet contains 3811 kilocalories of metabolizable energy per kilogram or 347 kilocalories ME per cup on an as fed basis .
- Guaranteed Analysis
Eicosapentaenoic + Docosahexaenoic acid 0.24%
*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.
- Feeding Guide
1 1/8 cup 18 lb 1 1/8 cup 19 lb 1 1/8 cup
Mixed Feeding with Renal Support D Wet
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Royal Canin Feline Renal Support Vs Hills Prescription Diet Feline Kidney Support
The Royal Canin veterinarian diet feline renal support food has special proteins and low calcium, phosphorus, and vitamin D levels which helps support a cats kidney function if they have chronic kidney issues. The Hills prescription diet feline kidney support is a wet cat food that has a chicken and vegetable flavor. It is better suited for adult and senior cats with kidney problems and the ingredients help to protect kidney function while enhancing your cats appetite. It can also be fed as a long-term food for kidney care. Both of these kidney-support cat foods are quite pricey and both foods require a prescription from a veterinarian before purchase.
How Can I Prevent Urate Stones In Dogs
Urate stones are preventable in several ways. First and foremost, its important that your dog has access to clean, cool water. Adequate hydration is important for keeping the urine dilute so that there is less build-up of waste products. This is also important for balancing your dogs urine pH.
To prevent urate stones, your dogs urine is better off either neutral or slightly alkaline in pH. As well as this, maintaining a healthy weight is essential. Obesity in dogs is a risk factor for bladder stones. And, along with this, cutting down on high-purine foods like red meats and organ meats can reduce the risk. This is because purine is a building block of urate crystals.
If your dog is a breed that is at risk of urate stones, its all the more important to monitor their toileting habits. When your dog shows signs of bladder stones, get them to your vet right away.
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Royal Canin Veterinary Diet Feline Renal Lp Dry Cat Food
Royal Canin Veterinary Diet Feline Renal LP Dry Cat Food Modified C 2.5 lb Photo
Royal Canin Veterinary Diet Feline Renal LP Dry Cat Food Modified P 7 lb Photo
Royal Canin Veterinary Diet Feline Renal LP Dry Cat Food Modified C 7 lb Photo
- Lowered phosphorus and protein content to help prevent toxin buildup in your pets system
- Boosted fat content to make food tastier and more high-energy for cats with low appetites
- Increased B-vitamins and potassium
- Extra omega-3 fatty acids to help prevent inflammation in your cat
Royal Canin Renal LP21 Modified Dry Cat food is a highly palatable, complete cat food with restricted phosphorus levels and reduced protein content to aid in the dietary management of chronic renal failure in cats. Low Phosphorus: A restricted phosphorus intake is essential to slow the development of renal secondary hyperparathyroidism. Low Protein: Restricted levels of high biological value protein to minimize the production of nitrogenous waste products and improve the clinical signs associated with renal failure. High Energy: High energy density utilizing dietary fat to improve palatability and reduce feeding volumes in inappetent pets. Natural Preservative: Naturally preserved with mixed tocopherols, vitamin E and rosemary extract. All food is shipped ground delivery. Please allow 7 to 12 days for your delivery to arrive. Please note, we do not ship pet food internationally. For more shipping info click here.
Royal Canin Veterinary Diet Feline Renal Support
Royal Canin is one of the most reputable names in the prescription foods market for animals. The Renal Support wet cat food ensures your cat gets all of the nutrition they need, as well as a healthy dose of moisture to help promote digestion.
The specially-formulated food is created to stimulate appetite in your cat, so they’re more likely to want to finish the entire meal. The highly palatable and energy-dense design also reduces the overall volume of food you need to give your kitty to get the best results. Royal Canin’s food promotes healthy kidney function with antioxidants, low phosphorous, and targeted protein levels.
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Choose Foods That Are Low In Phosphorus
As kidney function declines, phosphorus is one of the things that doesnt get filtered out. As phosphorus builds up in the bloodstream, your cat will start to feel ill and kidney function declines even more quickly.
The best way to counteract this effect is to reduce the amount of phosphorus in your cats diet. The ideal diet for a cat with CKD contains less than 0.5% phosphorus on a dry matter basis.
When To Give Your Cat The Renal Support Cat Food
The renal support cat food is one of the therapeutic kidney diets for your cat. You can start to give your cat this food after the examination shows that your cat has a kidney problem. Your vet mostly will suggest you start the diet right away after the blood test result comes out. It may be difficult to start it with the Royal Canin renal support cat food. So, you can use our diet guide above first, then buy the Royal Canin product.
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Im Contemplating Buying A Best Royal Canin Renal Support Dog Food What Do I Need To Consider
Im buying a best royal canin renal support dog food for the first time. What are the best brands and what should I consider? Thanks for providing me with the value of a first best royal canin renal support dog food, too!
Considerations should be made before purchasing a best royal canin renal support dog food. Its a good idea to do some research online before choosing best royal canin renal support dog foods, even though youre asking here. You can find reasonably detailed information about your request here.
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Best Cat Food For Kidney Disease: The Verdict
Your vet should be able to provide some extra guidance on the best diet for your cat based on their specific symptoms and conditions. Our top pick for the best foods for cats with kidney disease is the Royal Canin Veterinary Diet Feline Renal Support, which offers an excellent level of support for your cat’s digestion system and encourages eating with an appetite triggering system.
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Consider Giving Your Cat High
In addition to traditional food, consider giving your cat high-calorie supplements. High-calorie gels and treats help to curb weight loss and keep your cat feeling as well as possible. Consider nutritional gels like Tomlyn Nutri-Ca and Vetoquinol Nutri-Cal.
Food toppers, broths, and treats can also help. Some cats, especially those with poor dental health, may be willing to eat baby food.
Signs Of Urate Stone In Dogs
The symptoms of urate stones in dogs resemble cystitis or a bladder infection. Among the most common symptoms are blood in the urine, straining to go to the toilet and neurological impairment where a liver shunt is involved. These symptoms occur because the uroliths rub against the bladder walls, damaging the tissue and causing it to bleed.
Alongside this, uroliths can cause the bladder to swell and obstruct urine from passing through. If your dog has a large urolith or several small uroliths, they may obstruct the bladder, which can cause the bladder to be unable to empty itself fully.
Where an obstruction is complete, your dog wont be able to go to the toilet at all. This can be fatal, so your dog will require immediate emergency treatment from your veterinarian. Fortunately, urate stones are one of the few bladder stones that can dissolve.
So, to summarize the symptoms to look out for:
- Straining when going to the toilet
- Blood in the urine
- Drinking and urinating more often
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Royal Canin Feline Renal Support S Dry Cat Food
$ 9.99– Plus Tax*
Veterinary Authorization Required
Well collect your pet information to verify this prescription food with your veterinarian before shipping. If you have a copy of your authorization, you can expedite the process by taking a picture and emailing it to
Your prescription order will ship upon veterinarian approval.
Royal Canin Renal Support Cat Food Review: Pros Cons Recalls
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|Royal Canin Veterinary Diet Adult Renal Support|
The Royal Canin veterinary diet feline renal support is a dry cat food that is one of the best veterinary-recommended cat foods that helps prevent the progression of kidney failure and further damage.
Royal Canin is a popular pet food brand that is primarily sold in veterinary clinics. Most of the brands pet foods are suitable for cats and dogs who are suffering from certain conditions.
Royal Canin has been around since the 1960s when a surgeon named Jean Cathary was working at a veterinary practice in Aimargues. Cathary was concerned with the skin conditions of the local pets and began to experiment with homemade foods as a solution. After attempting to create several successful recipes, Cathary trade marketed the food to Royal Canin and went into the pet food industry. Today, this company is distributed and produced in various facilities around the world and is commonly recommended by veterinarians.
- Helps maintain kidney health and function.
- Aims to delay the progression of kidney disease in cats.
- Expensive to purchase on a regular basis.
- You may need a veterinary prescription to purchase this food.
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How Do Diets For Urate Stone Work
There are several reasons to start using a veterinary prescription diet for your pup. If your dog has urate stones, its important to give them a diet with lower quantities of high-biological-value protein. This is because lower protein is consistent with lower purine content.
As such, its essential to avoid diets containing organ meats and to favor diets containing egg and whey instead. High-moisture foods, such as canned foods, are effective due to the increased water content. This is because more water is associated with decreased urine concentrations of minerals.
Where dietary therapy alone is not effective, your vet may suggest long-term allopurinol therapy. However, its important to follow your vets directions carefully. This is because high doses of allopurinol, when given alongside high protein foods, increase the risk of xanthine uroliths. As well as this, allopurinol may be ineffective for dogs with liver shunts.
Above All Cats With Chronic Kidney Disease Need To Eat
From Dr. David J. Polzin, DVM, Ph.D., DACVIMs 11 Guidelines for Conservatively Treating Chronic Kidney Disease: In many or most dogs and cats with chronic kidney disease, death or euthanasia results directly or indirectly from starvation.
The dietary recommendations above apply only to cats who are still eating. But if the disease has progressed to a point where your cat is no longer interested in food, nutritional rules go out of the window. If your cat is refusing to eat, dont worry about feeding a therapeutic diet. Any food hes willing to eat is good food.
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Renal Support A Dry Cat Food
Royal Canin Veterinary Diet Renal Support A is a veterinary-exclusive dry cat food for adult cats to support kidney health As a result of increased demand, you may experience difficulty purchasing certain products in the coming months. If you need an alternative diet recommendation or help locating a product, please contact our Nutritional Advisors at 800-592-6687 or via our Live Chat function.
What To Look For When Buying Food For Dogs With Urate Stone Issues
To prevent and dissolve urate stones in dogs, your vet may recommend a specialist diet. Your dog will benefit from a diet that is lower in protein, as these diets are lower in purine, a building block of urate crystals.
The ideal diet will also be non-acidifying, prompting a slightly alkaline environment in the bladder. It is also important to incorporate moisture into the diet to promote hydration and bladder health. As such, your vet may recommend a wet food or a dry diet, but at least mix a cup of water before feeding.
So, to recap what to look for in a suitable diet:
- Promotes neutral or alkaline urine pH
- Added moisture for urine dilution
- Veterinary-specific and approved
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Best Kidney Care Cat Food: Top 3 Picks
Although our overall top rated kidney care cat food is a wet food, we also looked into a host of other options, both dry and wet.
From our testing and research we’ve picked eight that will provide your cat with kidney disease the right symptom control and health maintenance.
Our top three cat foods for kidney disease are chosen based on their unique composition, price points, and kitty appeal.