10 Best Dog Foods For Kidney Disease

By Kevin Myers

You cannot proceed with an effective treatment plan for your dog with kidney disease without focusing on a specially formulated diet.


…It is hard to focus when your pet is so sick. But don’t worry. I am here to help you with the diet part so your dog can live a comfortable and happy life even with kidney disease. The key is to stay calm and determined so you can take the best decision for your furry buddy.

The first thing you need to understand is that you are not alone. Kidney disease is quite common for dogs, especially for certain breeds.

But this does not mean your pet can’t live a healthy, long life…

…With the right diet, you can control your pooch’s symptoms and organize a treatment plan that your little guy perfectly responds to. Changing the food right away can be challenging, but if you find a brand that’s both savory for his taste buds and healthy for his kidney condition, transitioning to the right food gets easier.

To help you with that, I have compiled a list of top 10 best dog foods for kidney disease to give you the most reliable food options for your tail-wagger’s best health.

The Best Dog Foods For Kidney Disease

1. Blue Buffalo Natural Veterinary Diet — KS Kidney Support Grain-Free Dry Dog Food

Rating: 4.7 out of 5 stars (4.7 / 5)

  • Lifestage: Adult
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per kg): 3879 kcal
  • Analysis: Protein (min.) 14%, Fat (min.) 18%, Fiber (max.) 7%, Moisture (max.) 10%
  • Form: Dry
  • Top 5 Ingredients: 1. Deboned Chicken, 2. Potato Starch, 3. Pea Starch, 4. Peas, 5. Potatoes
  • Grain-free, Veterinary diet
  • Omega-3 and Omega-6 fatty acids

The digestible kibbles feature perfectly balanced nutrition for dogs suffering from kidney disease, which makes it eligible to stay on top of the list. Formulated under expert guidance, this recipe by Blue Natural Veterinary Diet is one of the best and safest dry food options that deliver great flavors. The formula has a low protein, sodium, and phosphorus content, but it is rich in other essential micronutrients to boost your dog’s overall health and vitality.

The restricted protein is derived from high-quality animal-based ingredients including deboned chicken. Other primary ingredients include sweet potatoes, potatoes, peas, pea protein, and other holistic vegetables. The diet is also rich in omega-3 and omega-6 fatty acids along with a variety of minerals and vitamins to also support great digestion, skin, and fur quality. The grain-free recipe is a specialized veterinary diet that I confidently pick for its controlled levels of nutrition to help my dog with kidney functions and overall great health.

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2. Purina Pro Plan Veterinary Diets — NF Kidney Function Formula Canned Dog Food

Rating: 4.3 out of 5 stars (4.3 / 5)

  • Lifestage: Adult
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per kg): 1310 kcal
  • Analysis: Protein (min.) 2.5%, Fat (min.) 5.5%, Fiber (max.) 2%, Moisture (max.) 74%
  • Form: Wet
  • Top 5 Ingredients: 1. Water Sufficient for Processing, 2. Meat By-Products, 3. Rice, 4. Corn Grits, 5. Beef
  • Low protein, pea-free
  • Veterinary diet

Dietary management is crucial for proper treatment of your dog, and if you’re looking for a wet-food blend that offers everything you need to feed your pooch to improve kidney disease symptoms, you cannot go wrong with this option by Purina. The specifically formulated diet in minced consistency is great for minimizing signs of kidney failure and also controls the progression of the disease.

The formula has low protein, sodium, and phosphorus to avoid stressing the kidneys and improves your dog’s health condition. Also rich in other essential nutrients, the dietary benefits of this meal provides optimal nutrition to your pooch without compromising on his special needs. The quality ingredients and savory flavors make this an excellent food option for hounds with hepatic disease, renal failure, or any other condition related to the kidney. Serve the palatable meal and keep your dog’s symptoms in control.

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3. Royal Canin Veterinary Diet — Urinary SO Dry Dog Food

Rating: 4.8 out of 5 stars (4.8 / 5)

  • Lifestage: Adult
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per kg): 3741 kcal
  • Analysis: Protein (min.) 17%, Fat (min.) 15%, Fiber (max.) 3.7%, Moisture (max.) 10%
  • Form: Dry
  • Top 5 Ingredients: 1. Brewers Rice, 2. Corn, 3. Chicken Fat, 4. Chicken By-Product Meal, 5. Brewers Rice Flour
  • Pea-free
  • Veterinary diet

Compromised kidney health often leads to urinary problems in dogs. And if that’s what your dog is suffering, provide him a nutritionally supportive diet that helps with bladder and urinary tract health. The recipe is formulated with Relative Super Saturation (RSS) to dilute excessive minerals that cause stones and crystals in the kidney by increasing the amount of urine your dog produces. Also, specialized nutrition has low levels of magnesium to maintain the urinary system health of your pooch.

The recipe has low levels of protein extracted from animal-base sources, which makes it a good solution for most dogs with kidney disease. Serve it on its own or mix it with a wet food combination or water to increase the moisture intake of your dog. The veterinary diet is rich in other essential nutrients as it includes important ingredients such as chicken fat, eggs, and fish oil. The minerals and vitamins are added to the formula for maintaining the overall health of your precious pooch.

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4. Hill’s Prescription Diet — k/d Kidney Care with Chicken Dry Dog Food

Rating: 4.6 out of 5 stars (4.6 / 5)

  • Lifestage: Adult
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per cup): 402 kcal
  • Analysis: Protein (min.) 12%, Fat (min.) 18%, Fiber (max.) 5%
  • Form: Dry
  • Top 5 Ingredients: 1. Brown Rice, 2. Brewers Rice, 3. Pork Fat, 4. Cracked Pearled Barley, 5. Chicken
  • Pea-free
  • Veterinary diet

Hill’s Veterinary Diet needs no introduction when it comes to specific diets for your dog’s special needs. This ‘kidney care’ formula is specifically designed for pooches with kidney problems and improves the symptoms by boosting the organ function. Featuring highly nutritional foods like egg product, chicken, and pork fat, the recipe also includes a range of essential vitamins and minerals to provide your dog optimal nutrition for kidney care. But that’s not all. The crispy kibbles have an excellent flavor that makes the transition for your pet easier.

And there’s more. The formula features Enhanced Appetite Trigger technology for hounds with key benefits like low levels of phosphorus, protein, and sodium, and therapeutic levels of L-Carnitine and omega-3 fatty acids. I personally love this formula for the results it has delivered for my pets with kidney disease. Highly recommended!

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5. Instinct by Nature’s Variety — Limited Ingredient Diet Grain-Free Recipe with Real Lamb Dry Dog Food

Rating: 4.8 out of 5 stars (4.8 / 5)

  • Lifestage: Adult
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per kg): 3930 kcal
  • Analysis: Protein (min.) 23.5%, Fat (min.) 16.5%, Fiber (max.) 3.5%, Moisture (max.) 10%
  • Form: Dry
  • Top 5 Ingredients: 1. Lamb Meal, 2. Peas, 3. Tapioca, 4. Pea Protein, 5. Canola Oil
  • Grain-free, gluten-free, limited-ingredient diet
  • Omega-3 and Omega-6 fatty acids

Here’s a recommended meal for a dog in the early stages of renal failure. Even though the recipe isn’t specialized for kidney care, the limited ingredient formula has restricted nutrients and ingredients that shouldn’t strain your dog’s metabolism and kidney function. The recipe also features a single-based protein and vegetable as sources of nutrients. This particular recipe boasts lamb and peas as the primary ingredients. With limited ingredients in hand, the experts have formulated a recipe that’s ideal for dogs with health issues, especially associated with certain nutrients.

The limited protein content is derived from grass-fed lamb while the peas provide all the minerals, vitamins, fiber, and antioxidants for a well-rounded and balanced diet. Also rich in essential omega fatty acids, the formula is free of wheat, grain, soy, corn, as well as chicken, eggs, fish, beef, dairy, potatoes, and a variety of other ingredients that could trigger sensitivities in dogs. So if your dog is diagnosed with an early stage of kidney disease, you can definitely feed this holistic food for your pooch’s great health.

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6. Purina Pro Plan Veterinary Diets — NF Kidney Function Formula Dry Dog Food

Rating: 4.4 out of 5 stars (4.4 / 5)

  • Lifestage: Adult
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per kg): 3978 kcal
  • Analysis: Protein (min.) 12%, Fat (min.) 13%, Fiber (max.) 2%, Moisture (max.) 12%
  • Form: Dry
  • Top 5 Ingredients: 1. Whole Grain Corn, 2. Brewers Rice, 3. Dried Egg Product, 4. Animal Fat Preserved, 5. Fish Oil
  • Pea-free
  • Veterinary diet

If your beloved dog prefers kibbles over wet food, make sure you offer him optimal nutrition that provides excellent kidney care. Rich in whole grains, the diet does not contain any meat-based protein sources and has limited sodium and phosphorus content to make it an ideal blend for dogs with kidney problems. The special veterinary diet is a holistic diet that wouldn’t only help minimize the symptoms but also slow the progression of the disease. Serve on its own or blend with a wet food option for enhanced flavors.


7. Royal Canin Veterinary Diet — Hepatic Formula Dry Dog Food

Rating: 4.7 out of 5 stars (4.7 / 5)

  • Lifestage: Adult
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per kg): 3768 kcal
  • Analysis: Protein (min.) 14%, Fat (min.) 14%, Fiber (max.) 3.6%, Moisture (max.) 10%
  • Form: Dry
  • Top 5 Ingredients: 1. Brewers Rice, 2. Brown Rice, 3. Corn, 4. Chicken Fat, 5. Soy Protein Isolate
  • Pea-free, Sensitive digestion
  • Veterinary diet

If your dog has meat sensitivities or if meat-based protein puts stress on your pooch’s kidney, this particular Hepatic diet by Royal Canin is a perfect option for you. Crafted from moderate levels of vegetable protein, restricted copper content, high levels of dietary fiber, and boosted zinc, the meal is nutritionally balanced to support kidney and liver function and does not strain the organs. The formulation also includes powerful antioxidants to strengthen your dog’s immune system for optimal health maintenance. Serve your dog a food option loaded with the goodness of flavors and nutrients.


8. Hill’s Science Diet — Adult 7+ Chicken Meal, Barley & Brown Rice Recipe Dry Dog Food

Rating: 4.7 out of 5 stars (4.7 / 5)

  • Lifestage: Adult, Senior
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per cup): 353 kcal
  • Analysis: Protein (min.) 15.5%, Fat (min.) 10.5%, Fiber (max.) 4%, Moisture (max.) 10%
  • Form: Dry
  • Top 5 Ingredients: 1. Chicken Meal, 2. Cracked Pearled Barley, 3. Brown Rice, 4. Whole Grain Wheat, 5. Whole Grain Corn
  • No artificial color, flavors, or preservatives
  • Omega-3 and Omega-6 fatty acids

Prepared from the best ingredients, the recipe boasts an optimal balance of high-quality nutrients to enhance kidney and liver functions. The formulation also includes other key nutrients, such as vitamin E, to maintain your dog’s healthy fur. With moderate levels of protein in the recipe extracted from chicken meal, the ingredients do not put extra strain on the kidney or digestive system. The delicious flavors are an added benefit that makes transitioning to a new food easier.


9. Royal Canin — Health Nutrition Mature 8+ Canned Food

Rating: 4.8 out of 5 stars (4.8 / 5)

  • Lifestage: Senior
  • Suitable for: Small breeds
  • Caloric content (per kg): 957 kcal
  • Analysis: Protein (min.) 7.5%, Fat (min.) 3%, Fiber (max.) 1.5%, Moisture (max.) 79%
  • Form: Wet
  • Top 5 Ingredients: 1. Water Sufficient for Processing, 2. Pork By-Products, 3. Chicken, 4. Chicken Liver, 5. Corn Flour
  • Reduced Phosphorus

The recipe contributes to great kidney health with reduced levels of phosphorus and limited protein. And that’s why it is one of my favorite wet food options for my dogs with kidney disease. Ideal for small-breed dogs, the highly palatable formula is specifically designed for appetite stimulation and has reduced phosphorus levels for improved kidney care. The adult wet food is crafted with high-quality ingredients to offer the best nutrition to your dog suffering from a life-threatening disease. This formula by Royal Canin can be combined with the dry formula for enhanced nutrition and flavors.


10. Hill’s Prescription Diet — k/d Kidney Care Beef & Vegetable Stew Canned Dog Food

Rating: 4.7 out of 5 stars (4.7 / 5)

  • Lifestage: Adult
  • Suitable for: Small, medium, and large breeds
  • Caloric content (per can): 145 kcal
  • Analysis: Protein (min.) 2.5%, Fat (min.) 3.5%, Fiber (max.) 2%
  • Form: Wet
  • Top 5 Ingredients: 1. Water, 2. Beef, 3. Carrots, 4. Rice, 5. Chicken Fat
  • Veterinary diet
  • Omega-6 fatty acids

The limited level of protein in this savory meal is extracted from supreme-quality animal-based protein and stands out as a great food choice for dogs with kidney disease. The holistic combination of high-quality ingredients supports kidney health and improves your dog’s symptoms and quality of life. The meal also contains fish oil, minerals, vitamins, and L-carnitine that holds great health benefits for your dog. You can exclusively feed this food to your pooch or mix it with other food options. Your dog’s surely going to love the blend.


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Is it important that I change the diet of my dog suffering from kidney disease?

Yes, it is important to switch to a diet that supports kidney care. This is to ensure that the food you feed does not contain the wrong ingredients and nutrients that could worsen the condition. Changing the diet does not only support the organ but helps control symptoms and prevent other health issues that are associated with kidney problems. Tailoring the formula is crucial for your dog’s health and long life.

Can I give homemade dog treats to my dog with kidney disease?

Just because your dog is diagnosed with kidney disease doesn’t mean you should stop rewarding or treating your dog. Avoid treats that contain high levels of phosphorus, protein, and sodium, so don’t feed your dog things like cheese, dry meat, or bread. The best treats are natural vegetables and fruits but avoid grapes, raisins, garlic, and onion.

What do I feed my pooch who refuses to eat?

Not every kidney-supportive diet available in the market offers great flavors. This is why some picky eaters might give you a very hard time switching to a specific healthy diet. While you can always try home-cooked meals, the products I have reviewed in this article are savory and palatable and encourage your dog to eat without trouble.

Are there more risks for senior dogs with kidney disease?

Kidney disease is more common in older dogs and can affect up to 4% of dogs. However, even younger dogs are prone to the disease if they live in an unhealthy environment and bacteria enter their bloodstream through foo.

Can my dog survive with kidney failure?

Although chronic kidney disease has no cure, your dog can survive with the disease. By switching to a renal-supportive diet, you can make the condition subtle, control the symptoms, and offer a more comfortable life to your dog.

Is it possible to reverse the damage that kidney disease has caused in my dog?

Unfortunately, there’s no way you can reverse the condition or the damage of kidney disease. However, it is possible to control the symptoms and slow down the progression of the disease with a good diet, regular checkups, and proper hydration.

What’s the best way to diagnose kidney disease in dogs?

Identifying the symptoms, in this case, is not enough. A vet may recommend urinalysis and a complete blood profile to conduct a proper diagnosis. This cannot be ignored because dogs with kidney disease may also have high blood pressure, abnormal electrolyte levels, and even anemia. Some vets may also recommend an ultrasound for accurate results.

What should I expect from my dog if he has kidney disease?

While you can ensure a long and comfortable life for your dog even with kidney disease, it can cause certain problems. In addition to changing your dog’s diet, you must also consider your pet’s lifestyle and water consumption. Also, you can expect different behavior and mood from your fur buddy. Kidney disease can lead to poor appetite, which causes lethargy and constant tiredness. Maintain your pooch’s muscle mass and keep up with weight maintenance by adding food toppers on his regular food such as fish oils, tuna juice, and chicken stock.

What should I do to switch my dog’s diet to a more renal-supportive diet?

The key is to keep a gradual approach to switching your dog’s diet. To start off, mix only a bit of the new, renal-supportive food with the regular food your dog already loves. Increase gradually and let your dog take his time to adjust to the new diet. You can always add to the palatability of the new diet by adding delicious, healthy toppers.

How long would my dog live with kidney failure?

According to a study, the average life expectancy of a dog diagnosed with kidney failure can range between 112 to 326 days. However, as bleak as it may seem, the right diet and proper care can show the progression of the disease and your dog may live several years if the diagnosis and treatment are taken care of on time.

How can I improve my dog’s kidney function?

One of the best ways to control the progression of renal disease is to provide a diet that low in protein, sodium, calcium, and phosphorus. Eliminating the excess protein and minerals can stabilize your pooch’s system and improve kidney enzymes, leading to a longer, healthier life span.

Is kidney disease painful for my dog?

When the kidney is damaged, whether through poisoning, infection, or any other cause, abdominal or back pain is one of the most significant symptoms of it. So, unfortunately, kidney disease can be painful for dogs.

What symptoms do I need to watch out for at the end-stage of kidney failure in dogs?

The tell-tale signs of chronic kidney disease in dogs include:

  • Lethargy
  • Urine incontinence (leakage)
  • Reduced appetite
  • Dehydration
  • Weight loss
  • Vomiting
  • Abdominal pain
  • Oral ulcers
  • Bad breath with a chemical odor
  • Pale appearance

Is it normal for my dog to throw up if he has kidney disease?

Vomiting is a common symptom of kidney failure in dogs.

Is protein bad for dogs with kidney disease?

Protein is a calorie-dense nutrient and feeding too much of it can increase the workload on the kidney as well as the liver. This could upset the balance of nutrients and worsen the condition.

Should I take my dog for exercise if he has kidney disease?

In addition to giving a renal-care diet to your dog, exercise is great to improve general health, fitness, and overall quality of life. Also, it can reduce the risk of other diseases associated with kidney failure such as cardiovascular risk.

What are the possible conditions that could lead to kidney failure?

Acute kidney failure can be caused by an abrupt decline in the organ function that happens over a period of time. This could result from ingesting toxins, certain medications, tainted foods, etc. Other conditions include urinary obstruction, infections, and decreased flow of blood or oxygen to the kidneys.

What foods should I avoid feeding my dog with kidney disease?

First of all, whatever diet you chose should be low in protein, sodium, and phosphorus. Also, avoid giving high protein treats to your dog such as cheese, jerky treats, meat, pig eats, rawhides, etc. Similarly, treats with a high level of sodium can increase blood pressure and worsen kidney damage. If you are picking up a readymade meal, make sure you read the labels to be absolutely sure about what you are feeding your pooch.

What breeds are more susceptible to kidney failure?

Based on a study, the breeds most prone to kidney failure include:

  • Yorkshire Terrier
  • Chinese Shar-Pei
  • Boxer
  • Bull Terrier
  • Cavalier Kind Charles Spaniel
  • English Cocker Spaniel
  • Lhasa Apso
  • West Highland White Terrier
  • Jack Russell Terrier
  • Rottweiler
  • Shih Tzu
  • Golden Retriever
  • Soft Coated Wheaten Terrier

Is wet food a better option for dogs with kidney problems?

Keeping their moisture content in mind, wet food options are considered more preferable but in addition to being low in protein content, some wet food diets may be overall limited to other essential nutrients. Therefore, it is best if you give your pooch a combination of both to keep up with their special dietary requirements.

Buyer’s Guide

Just like humans, kidneys are the most important organs of a dog’s body. They contribute to your pooch’s overall optimal health by maintaining normal concentrations of salt, water, and phosphorus levels. Also, kidneys help with calcium metabolism and help control blood pressure. And that’s not all the reasons why these bean-shaped organs are so crucial. They also play a vital role in getting rid of toxins and waste from the body. No wonder, it can be a matter of life and death when these organs stop functioning properly.

As it is easy to guess by now, that changing your dog’s diet and providing them with the best kidney care for optimal function is the best way you can help your pet. And if that’s the information you’re looking for, this article’s got it all.

Let’s start with the common symptoms and proceed with how you can buy the best dog foods for kidney disease.

Highlighting the Common Symptoms of Renal Failure

Problems associated with kidney diseases can be difficult for your dog to deal with. The symptoms can directly affect their quality of life. However, there is a difference between acute and chronic renal issues. Let’s look at each of them in detail.


As the name suggests, acute renal failure has a sudden onset. The reasons are pretty direct too, such as poisoning, and ingestion of forbidden foods like raisins or grapes.

More reasons that could cause acute renal failure include infection, dehydration, trauma, or certain medication. As a pet parent, you must consult your veterinarian immediately if you notice the following symptoms:

  • Change in urination or more frequent urination
  • Change in water consumption
  • Increased lethargy
  • Weakness
  • Lack of appetite
  • Difficulty in coordination
  • Change in behavior
  • Vomiting

The overall result of the diagnosis may vary based on how advanced the disease is. Some dogs in the early stages may make complete recovery with a changed diet and proper treatment while others may progress it into chronic renal failure. Therefore, it is important to immediately seek professional assistance as soon as you detect the symptoms.


Chronic renal failure is more common in older dogs but direct poisoning or certain congenital defects can affect the younger ones too. Chronic renal disease often advances at a slow pace, making it difficult to see through the symptoms.

Even though it’s slow, it is still a progressive disease and will only worsen the condition with time if not taken care of. If your dog breed is prone to the disease, it is best to keep an eye for these symptoms:

  • Drastic weight loss
  • Vomiting
  • Constipation
  • Diarrhea
  • Change in urination
  • Change in water consumption
  • Lack of coordination
  • Pale gums
  • Anemia
  • Abdominal pain

Opt for a full body examination if you detect these symptoms.

Kidney Disease and Other Health Complications

It’s hard to come to terms with the problems your dog has to go through. Kidney failure itself is a painful condition and to top that off, there could be further health complications that could make it more challenging. It is, however, important to remember that these health problems may appear together with kidney issues but not necessarily.

Congestive Heart Failure

Kidney and heart problems are often related. This is why they are considered as a cardiorenal syndrome. This means that kidney failure can cause heart conditions and vice versa.


Anemia is actually a side effect of kidney failure and has symptoms such as depression, weakness, rapid breathing, apathy, weight loss, fatigue, or heart rate. Treatment for kidney failure also usually include hormone therapy and medications to reduce the symptoms of anemia.

Liver Failure

As chronic kidney failure is often associated with bacteria entering the bloodstream, it can also cause damage to the heart and liver over time. This is one of the major reasons why kidney problems are often accompanied by liver failure as well.


Chronic kidney failure can also cause acidosis due to the compromised function of the kidney to filter out blood acidity and toxicity. Treating the side effect can also help slow down the advancement of renal failure in dogs.


The bean-shaped organs are responsible for maintaining blood pressure. If the kidneys stop working properly, it can lead to hypertension. If left untreated, the symptoms can damage your pooch’s brain, blood vessels, heart, and eyes.

The Best Dog Food for Kidney Disease – Everything You Need to Know

When it comes to the available choice, it can be a little intimidating for dog parents, especially if their little one’s suffering from kidney failure. Here’s some important information that will help you understand the basic principles to choose the best dog foods for kidney disease.

Wet/Canned Food Formulation

The extra moisture in wet/canned food formulation is highly recommended for dogs with failing kidneys. Water is needed for successful filtrations of toxins from the bloodstream. However, transitioning to a wet food diet for dogs who have loved their kibbles all their life can be difficult. In such situations, we recommend combining wet food diet with dry food to keep your dog hydrated. Also, don’t forget to provide your dog with plenty of fresh water along with food.

Low Protein Level

Kidneys work to remove the toxic produced from protein breakdown. When kidneys are not functioning well, this could lead to a buildup of these toxins and put stress on the organ. Therefore, it is crucial to offer your dog food with reduced levels of protein.

Also, limited protein content should only be taken from high-quality sources. Improved quality guarantee less toxic byproducts and doesn’t strain the kidneys much.

Decreased Phosphorus

Phosphorus is considered as an important mineral to maintain your dog’s teeth and bones, but if your pooch is diagnosed with kidney problems, high levels of phosphorus can be poisonous.

The excess level of the mineral is taken care of by the kidneys but when the kidneys are failing, the excess amount continues to build up. Extra phosphorus can cause vitamin D deficiency and loss of bones.

Increased Levels of B-Vitamins

Even though there are no direct benefits of vitamin B for the kidneys, they can help control the symptoms. It is best to choose a diet with high levels of B-vitamins. You can also add it from the top by dissolving it in water for increased water intake.

Enriched with Omega-3 Fatty Acids

Omega-3 fatty acids are not only great for your dog’s fur but also reduce inflammation to reduce pressure in the kidneys. Moreover, it also helps remove toxins from the bloodstream.

Added Antioxidants

Powerful antioxidants such as vitamins C and E are great for preventing cell damage and combat free radicals. These antioxidants play an important role in contributing to the overall health of your pooch and slow down the progression of failing kidneys.


Food options that contain cheap ingredients, artificial flavors, preservatives, added color and other unnatural ingredients are bad for a dog with failing kidneys as they put further stress on the kidneys. Organic food from natural sources also ensures a renal-supportive diet has good flavors.

Reduced Sodium Levels

High levels of sodium can affect the blood pressure of your dog and also worsen the damage to the kidney. Controlling the sodium level through food will not only help your pooch’s kidney but also prevent other life-threatening diseases like heart problems.

What Not to Feed Your Dog with Kidney Disease

I highly recommend dog parents to opt for a specialized diet designed for renal care for hounds diagnosed with kidney disease. However, you can stick to a normal, low-protein formula if the condition is in the early stages. The key is to avoid certain ingredients and that would include:

  • Excess protein
  • Formulas rich in phosphorus
  • Food rich in sodium
  • Fruits and vegetables such as onions, garlic, grapes, and raisins
  • Avoid wheat gluten

Tips on Switching Your Dog to a Renal-Supportive Diet for

If the condition has been diagnosed at an early age, it may not be necessary to put your little tail-wagger on a restricted diet. However, certain considerations need to be taken beforehand. For the start, switch to formulas made with limited ingredients or for dogs with sensitivities.

Consult your vet to find out if it is the right time to change to a specified renal diet. Make sure the transition is very slow as most options with restricted protein levels may not be as tasty for your pup. Rotating the formula and gradually adding the new food to his meals will encourage him to eat.

In case you are having a hard time with your pooch, consider seasoning the food with natural additives or delicious wet food options to make it more enticing. Just make sure you do not mess with the benefits of specified renal diets.

Final Thoughts

Indeed, kidney failure is a serious problem for your furry little one but it is not the end of it. With proper diet, treatment, and care, he can live a healthy and happy life for years.

When it comes to crucial organs, avoid delaying the diagnosis and consult a vet right away. With a little help, you can provide a fulfilling life to your dog despite the disease. And when it comes to picking the best dog foods for kidney disease, you can refer to the options I have shortlisted in this article. The recommendations I have made are mostly veterinarian prescribed, renal-care diets with all the characteristics that are favorable for your dog’s great health.

So check out the list, and pick the perfect food for your little guy!