10 Best Low Sodium Dog Foods – Benefits, Brands, Top Reviews & FAQs

10 Best Low Sodium Dog Foods – Benefits, Brands, Top Reviews & FAQs
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Are you looking for the best low sodium dog foods? Then you have landed on the right website! Feel welcome to our complete guide about low sodium food, reviews, and tips, where you are going to learn the pros and cons of this type of food.

From the best-canned dog foods with low sodium contents to the best choices to treat specific ailments such as heart murmurs, we are going to answer all of your doubts in a direct and detailed way.

What Are Low Sodium Dog Foods?

As their name clearly implies, they are special dog foods with a low content of sodium, which serves the role of helping dogs who suffer different ailments, such as kidney failure or heart murmurs. Therefore, such foods are specially designed for dogs on a sodium-restricted diet. Therefore, for our reviews, you are going to see that they contain a maximum of 0.3% sodium.

Nonetheless, sodium still plays a vital role in the health of your pup, because it is in charge of functions such as nerve signal transmission and fluid balance. Only that, such foods maintain at a healthy level, which is essential for dogs with special health issues.

However, according to this study from 2008, most dogs are capable of adapting to different levels of sodium, and unlike humans, they are not likely to develop hypertension. Therefore, you should solely use low sodium foods in case your dog really needs it.

low sodium dog food for the heart
Low sodium dog food is the best choice for your dog’s heart!

Benefits of Low Sodium Dog Foods

We have already given you a preview about the main use of low sodium food, and it resides in helping dogs that suffer from specific health issues. Let us give it a proper review, so you can understand the great importance behind this type of dog food.

Heart Health

Low sodium is the main feature of heart care dog food because it reduces the number of ions that the heart has to process. This is essential to help a dog suffering from cardiac conditions such as a dilated cardiomyopathy or a mitral valve dysplasia. By easing up the work of the heart of your dog, you will protect its heart health, and hence, allow it to enjoy a better quality of life.


Even though, as we said before, dogs are unlikely to develop hypertension due to sodium, it still happens, and in consequence, the best move is to adopt a sodium-restricted diet. By adding these foods to the diet of your dog, you will help it to keep its blood pressure under control.

Proper Hydration

If you have noticed that your dog tends to get dehydrated regularly, then it might be due to sodium. In consequence, by reducing its sodium intake, you will get your dog to stay hydrated for a longer time. Furthermore, it is worth noting that too much sodium will make your dog very thirsty, which will lead it to drink too much water, which can result in problems such as excretory issues and kidney problems.

sodium causes dehydration in dogs
Too much sodium causes dehydration in dogs.

10 Best Low Sodium Dog Foods

Now that you have been properly introduced to low-sodium dog food, let us see the top 10 best options on the market. Below, find our reviews that will bring you exclusive insights, so you can make the best decision.

1. Hill's Science Diet Adult Large Breed Lamb Meal & Brown Rice Recipe

The low-sodium food by Hill’s Science is specially designed for senior, large dogs, featuring a recipe that uses lamb meal as its main protein source. It features 24.3% protein, 16.4% fat and 51.2% carbohydrates, which is a decent distribution of macronutrients.

It contains 0.29% sodium, along with omega-6 fatty acids and vitamin E to support heart health. In addition, the food also contains glucosamine and chondroitin, to keep the joints of your dog healthy. These factors make it outstanding.

According to reviews, the dogs love the flavor of the food, and therefore, it does not present the main problem of low-sodium dog food. In addition, owners report that the coat of their dogs looks shinier and healthier. However, some owners mentioned that some bags had a strange odor; nonetheless, not a major issue.

2. Rachael Ray Nutrish Natural Chicken & Veggies Recipe Dry Dog Food

The low-sodium dog food by Racheal Ray Nutrish features American farm-raised chicken as its main protein source, as well as chicken fat as its main fat source and carbohydrates like beet pulp, brown rice, carrots, and peas. It contains 26% protein, 14% fat and 42% carbohydrates.

It contains approximately 0.3% of sodium, and as it uses chicken as its main protein source, which is a low-sodium meat, you can rest assured that it is adequate for your pup. In addition, it is enhanced with zinc, calcium, phosphorus and omega-6 and omega-3 fatty acids.

According to reviews, the owners have divided opinions. Some prefer it because it is budget-friendly and has great taste, but some are concerned about the presence of soybean meal, corn gluten meal, and dicalcium phosphate, being the last the most worrying as it can create kidney stones.

3. Earthborn Weight Control

Earthborn features a special low-sodium dog food that is free from grains, gluten-free and uses chicken meal as its main protein source, which is a low-sodium meat. It contains 25% protein, 7% fat and 50% carbohydrates.

It contains approximately 0.3% of sodium. They have supplemented the food with omega-3 and omega-6 fatty acids, as well as chondroitin and glucosamine to support joint health. Furthermore, it also contains minerals like calcium and nutrients like vitamin E.

According to the owners, their dogs like the food, which tackles down the main issue with low-sodium dog food. Furthermore, the reviews have not reported allergic reactions, which supports its claim of being grain-free and gluten-free. However, some owners have also reported bloating. Therefore, it is important to monitor it if you decide to feed your dog this food.

4. Honest Kitchen Human Grade Dehydrated

Honest Kitchen Human Grade brings us their low-sodium dog food that comes in three presentations: Free Range Chicken, Ranch Raised Beef and Cage-Free Turkey. Because beef and chicken are the lowest in sodium, we are going to focus on them.

The Free Range Chicken contains 25% protein, 14% fat and 48% carbohydrates. On the other hand, the Ranch Raised Beef contains 22.5% protein, 8.5% fat and 53% carbohydrates. Both versions contain approximately 0.3% of sodium, and for both presentations, they use dehydrated chicken and dehydrated beef respectively, which are better sources of protein than a chicken meal, for instance.

According to reviews, dogs like the taste, and many have reported that it is especially good for small breeds. The only cons they have reported are the price and the content of sodium selenite, but unfortunately, most commercial dog foods include it as well.

5. Wellness Complete Health Natural Dry Dog Food

Wellness brings us their low-sodium dog food that features lamb meal as its main protein source, and healthy carbohydrates such as brown rice, peas, and sweet potatoes. For the fat, it uses chicken fat. It features the following distribution of macronutrients: 24% protein, 12% fat and 45% carbohydrates.

It contains approximately 0.3% of sodium, and it features add-ons such as omega-3 and omega-6 fatty acids, as well as minerals and vitamins. In our opinion, it is a decent dry dog food option; however, using chicken fat is not the best way to balance omega-3 and omega-6 fatty acids.

According to reviews, it has a great taste, and overall, dogs like it. Therefore, it gets the job done. However, be aware if your dog has an allergy to chicken, because this food contains chicken fat, something that some owners have complained about.

6. Fromm Gold Dog Food Weight Management

Fromm Gold Dog Food brings us their option for low-sodium food that is also low in calories. It features an exclusive blend of duck, chicken, lamb, turkey liver, whole eggs, and Wisconsin cheese. Furthermore, after examining the ingredient list, it also contains fish.

It distributes its macros in the following manner: 25% protein, 10% fat and 45% carbohydrates. Its only supplements are salmon oil and L-Carnitine, which is helpful for weight loss as it accelerates the metabolism.

According to reviews, the dogs love the flavor, and it is thanks to the great mix of ingredients, which are primarily from animal origin. The only thing that owners have complained about is the price because it is quite expensive per bag.

7. Fruitables Broth Bowls Pet Safe Natural Chicken Food Topper

Now we are going to review a different kind of food. If your pup has problems eating dry food, then you need to moisten it, and the chicken broth by Fruitables is an excellent choice as it makes dry food more palatable.

It solves the main problem of broth usually being high in sodium. However, in this case, it keeps the levels very low so that your dog can consume it without problems. On its own, it is not a complete dog food, but it is the ideal way to supplement it. It is completely made with real chicken and it is absent from problematic ingredients such as onion or garlic. Instead, it uses mushrooms, carrot, and celery.

According to reviews, the owners have noticed a difference, because their dogs enjoy their meals a lot more, especially if they have been fussy about dry food.

8. Natural Balance L.I.D. Limited Ingredient Diets

The low-sodium food by Natural Balance features venison as its main protein source, which is naturally very low in sodium, even more than beef. It is free from grains and fillers and uses sweet potatoes as its source of carbohydrates.

It contains approximately 0.3% of sodium. Breaking it down by macronutrients, it features the following distribution: 20% protein, 10% fat and 52% carbohydrates. It does not feature add-ons; however, it advertises clearly that it does not include poultry, artificial flavors or preservatives.

According to reviews, the food has an excellent taste, which makes it great for even picky dogs. Furthermore, owners have not reported allergic reactions, which verify their claim of not adding grains or fillers.

9. Purina Pro Plan Sensitive Skin

The Purina Pro Plan Sensitive Skin also happens to be a great low-sodium choice, as it features salmon as the main protein source and the first ingredient. In addition, it comes with dietary fiber to ease up digestion, as well as being free from fillers such as soy meal, corn, and wheat.

It contains approximately 0.3% of sodium. The distribution of macronutrients is the following: 26% protein, 16% fat and 36% carbohydrates. It also includes important minerals such as zinc and phosphorus, as well as vitamins like Vitamin A and Vitamin E. Additionally, to support joint health, it includes glucosamine.

According to reviews, the dogs love the flavor of the food, which makes adaptation easy. It has even received positive ratings from veterinarians, and owners have reported improvements in the skin health of their pets.

10. ORIJEN Dry Dog Food Biologically Appropriate & Grain Free

The low-sodium dry dog food by Orijen features an exclusive formula that combines chicken, turkey, mackerel and eggs, to come up with a high-protein alternative. Its mission is to bring dogs nutrition that meets their biological needs, and therefore, they use meat, organs, and cartilage from the animals, as well as healthy carbohydrates.

It contains approximately 0.3% of sodium, and it features the following distribution of macronutrients: 38% protein, 18% fat and 32% carbohydrates. They offer low sodium food with the least content of carbohydrates, which is a massive plus. Furthermore, the quality of their protein is superior to most commercial brands.

According to reviews, the dogs absolutely love the flavor, and it is due to the high-quality sources of protein they use, as well as the lack of problematic additives. The only complaints are about the price and size, but after all, it is a premium dog food, and therefore it comes attached to such price tag.

Low Sodium Dog Food – FAQs

Many owners want to know more about low sodium dog foods because their pets need it. Therefore, we found that many of them tend to ask the same questions, and we brought them a proper answer.

How can I get my Dog to have Low Sodium?

The best way to get your dog to eat low sodium is to bring it low-sodium food that it likes. Your best choice is to go for food with higher moisture, such as canned wet food or homemade wet food. As it is more palatable and tasty, your pup will have an easier time adapting to it.

In case you opt for dry food, then you should add some warm water to it, and wait 10 minutes to allow the aroma and flavors to expand. As a result, your dog will feel it far tastier, and hence, having an easier time adapting to its new sodium-restricted diet. Positive reinforcement goes a long way. Therefore, make sure to praise it when it finishes eating, and reward it with a low-sodium treat.

adding water to low sodium dry dog food
Add water to dry low sodium dog food to allow the aroma and flavors to expand!

What is the Best Dog Food for Heart Disease?

The best dog food for heart disease must be low in sodium, and in that group we find options such as Earthborn Weight Control, Purina Pro Plan Sensitive Skin, and Honest Kitchen Human Grade Dehydrated. On top of having a low content of sodium, they are packed with nutrients that will help your pup.

In case you prefer a food with a high concentration of protein, then you can opt for Orijen Dry Dog Food, as it contains 38% protein and high-quality ingredients. They will help your dog to process fewer ions that come from sodium, and hence, give their heart an easier time, and in consequence, reduce the complications attached to heart disease.

Is Dog Food High in Sodium?

While some dog foods are high in sodium, for healthy pups, it is not a concern because they can easily adapt to varying levels of sodium, and the excess of it is excreted via urine. However, make sure that the total intake sits at 5-7 mg of sodium per pound.

How Much Sodium is Safe for a Dog?

According to studies, the ideal rate sits at 5 to 7 mg of sodium per pound, which would be approximately 12 to 15 mg per kilo. However, as every dog is different, see how it reacts to different levels of sodium.

However, it is worth noting that most dogs can get rid of excess sodium when they urinate, and therefore, the risk of consuming too much sodium reduces radically.

Therefore, unless your dog suffers from a condition like heart disease, you should not worry too much about its sodium consumption, because its heart is perfectly capable of processing the sodium ions properly.

What Meats are Low in Sodium?

The meats lowest in sodium are beef, chicken and fish, especially cod and catfish. Additionally, we can also include eggs and seafood. Therefore, you can use these ingredients, such as beef and chicken, to come up with your own low-sodium meals for your pup.

Of course, the key to keeping their low content of sodium is to not add any extra salt, so that the meats can preserve their properties, and hence, help your dog with its diet.

Make sure to always check the nutritional contents on the label of dog food. You can compare and analyze these percentages to check for low sodium dog food before making a purchase.