5 Best Low Sodium Treats For Heart Murmur Dogs

Does your beloved dog have a heart murmur? Seeing your furry friend struggle with a heart condition can be scary. You want to give them the best care, and that includes their diet. Finding treats that support their heart health without adding too much salt feels like a constant challenge.

Many commercial dog treats are loaded with sodium, which can worsen heart issues in dogs. It’s tough to read every label, and you worry about accidentally picking the wrong snack. You need tasty options that are safe for your dog’s sensitive heart. This is where low-sodium treats become a game-changer.

In this post, we will explore the best low-sodium dog treats for dogs with heart murmurs. You will learn exactly what to look for and discover delicious, vet-approved options. Keep reading to find easy ways to keep your dog happy and healthy with every rewarding bite!

Top Low Sodium Dog Treats For Heart Murmur Recommendations

No. 1

Mattie’s Treats Dog Treats 16oz Low Protein Phosphorus Sodium

Special treats for special dogs: Low Protein, Low Phosphorus, Low Sodium
Supporting canine health research: A percentage of sales from every box is donated to fund canine kidney disease research, helping you contribute to better lives for dogs with every purchase
Simple and tasty ingredients: 6 simple ingredients provide a tasty treat designed to complement almost every dog's diet; light rye flour, tapioca flour, pure pumpkin, cinnamon, fish oil (a good source of Omega 3's), canola oil. Dogs love the real pumpkin and cinnamon taste
Made in the USA: Each box contains 1 Pound (16oz/ 453.3 grams) of heart-shaped, crunchy treats that are made in the USA
Inspired by love and care: Our dog, Mattie was a happy-go-lucky member of our family and our hearts broke when she was diagnosed with a kidney condition. We were determined to give her the best life possible, so when we had difficulty finding a treat compatible with Mattie's condition, we consulted with her veterinarian, did extensive research, and we decided to bake homemade treats for Mattie ourselves. These treats helped maintain her health and brought a little joy back into our lives so we shared with the world

No. 2

Vital Essentials Freeze Dried Raw Chicken Hearts Dog Treats, 1.9 oz Bag

FREEZE DRIED RAW CHICKEN HEART DOG TREATS – PREMIUM HIGH VALUE REWARDS, 1.9 OZ BAG: High protein dog treats made with single ingredient chicken hearts for a special, satisfying reward dogs love
IRRESISTIBLE AROMA AND FLAVOR ENTICES DOGS: Freeze dried chicken dog treats preserve the natural scent and taste dogs instinctively respond to, making them perfect for picky eaters
SINGLE INGREDIENT DOG TREATS: Made with 100% chicken heart and no fillers, artificial flavors or colors – delivering clean, meat-first nutrition in every bite
USA MADE WITH U.S. AND GLOBALLY SOURCED INGREDIENTS: Made with high-quality animal protein from trusted suppliers. Freeze dried dog treats you can trust from a brand committed to minimally processed raw nutrition
RICH, HEARTY TEXTURE DOGS CRAVE: Naturally freeze-dried chicken hearts deliver a satisfying chew that makes every reward feel extra special and are easy to snap into portions for treating and training

No. 3

Kidney Restore Dog Treats: Restorative Dog Treats for Kidney Issues, Low Protein Treats for Any Kidney Diet Dog Food, Special Renal Treats for Supporting Good Kidney Health for Dogs. Best Treat!

A PERFECT TREAT for dogs with kidney issues. A nutrient rich renal treat for dogs to not just snack on but restore & rejuvenate kidney health & kidney function. Use along with a dog kidney diet, foods, other renal supplements for dogs & safe w/ medications.
YOU LOVE YOUR DOG, RIGHT? Give them a treat designed for kidney problems. Something that is not just a dog treat, but a superfood for supporting long-term renal health in small, medium & large size dogs (aka. Canines) with kidney issues. Feel good doing all you can for your family member. There is HOPE for healthier stronger kidneys w/ Healthy Kidney Inc’s Kidney Restore Dog Treats & products for kidney health.
SUPERIOR KIDNEY TREAT: Enhanced with antioxidant & anti-inflammatory herbs & dog vitamins for kidney health. Turmeric, potassium, cordyceps, b complex vitamins, cranberry extract, rehmannia extract, pumpkin, acacia fiber, astragalus, vitamin c & e. A tasty snack dogs love.
KIDNEY HEALTH SNACK: The most complete treat for kidney problems in dogs. Each treat provides crucial kidney nutrients to help your dog with low protein ingredients.
COMPARE US TO OTHER dog treats for kidney health. Our treats are more like a kidney supplement for dogs because it rejuvenates & supports long-term renal health & normal kidney function in canines & aging dogs. Support kidneys against overworking, toxiins, acid & support a normal immune response. Make a world of difference to your dog’s kidneys. Don’t wait for your dog’s kidney health to get worse. Order a perfect renal treat today!

No. 4

Stella & Chewy's Freeze-Dried Raw Chicken Heart Dog Treats - Single Ingredient, No Additives - Premium Training Treats - Perfect For Picky Eaters - 3oz Bag

IRRESISTIBLE TASTE DOGS LOVE - 100% pure freeze-dried raw chicken heart with natural flavor that dogs crave. Our treats are enthusiastically enjoyed by even the pickiest eaters, making mealtime exciting again.
SINGLE INGREDIENT PURITY - Just one ingredient: chicken heart. No fillers, no additives, no preservatives. Perfect for dogs with food sensitivities, allergies, or owners who prioritize ingredient transparency.
NUTRITIONALLY DENSE TRAINING TREATS - Packed with protein, iron, vitamin B, taurine, and omega-3 fatty acids naturally found in chicken heart. These high-value treats are perfect for training sessions, with a flavor dogs find so motivating they'll perform tricks without being asked.
SUPPORTS OVERALL HEALTH & WELLNESS - Helps support a shiny coat, clean teeth, strong muscles, bones and joints, digestive health, and a healthy active lifestyle. The natural nutrients in chicken heart promote a healthy heart and overall vitality.
PREMIUM QUALITY, MADE IN USA - Carefully produced in the United States under strict quality controls from responsibly sourced ingredients that meet our high standards for pet nutrition.

No. 5

Stella & Chewy's Freeze-Dried Raw Lamb Heart Dog Treats - Single Ingredient, No Additives - Premium Training Treats - Perfect For Picky Eaters - 3oz Bag

IRRESISTIBLE TASTE DOGS LOVE - 100% pure freeze-dried raw lamb heart with natural flavor that dogs crave. Our treats are enthusiastically enjoyed by even the pickiest eaters, making mealtime exciting again.
SINGLE INGREDIENT PURITY - Just one ingredient: lamb heart. No fillers, no additives, no preservatives. Perfect for dogs with food sensitivities, allergies, or owners who prioritize ingredient transparency.
NUTRITIONALLY DENSE TRAINING TREATS - Packed with protein, iron, vitamin B, taurine, and omega-3 fatty acids naturally found in lamb heart. These high-value treats are perfect for training sessions, with a flavor dogs find so motivating they'll perform tricks without being asked.
SUPPORTS OVERALL HEALTH & WELLNESS - Helps support a shiny coat, clean teeth, strong muscles, bones and joints, digestive health, and a healthy active lifestyle. The natural nutrients in lamb heart promote a healthy heart and overall vitality.
PREMIUM QUALITY, MADE IN USA - Carefully produced in the United States under strict quality controls from responsibly sourced ingredients that meet our high standards for pet nutrition.

No. 6

smallbatch Freeze Dried Premium Turkey Heart Treats for Dogs & Cats, 3.5oz

Single Ingredient Treat – All of our freeze-dried heart treats are made from whole heart muscle meat and freeze-drying it to perfection. We believe treats should be simple. You won’t find any fillers, glycerin, or any other preservatives in our treats. Just a single ingredient, as nature intended.
Nutritional – Heart Meat is full of a variety of different vitamins and minerals that are essential for your pet to thrive. Not only will they love it, but it’s great for them too.
No Compromise – We don’t use any preservatives in our heart treats. Our meats come from responsible ranchers and farmers in the USA. Sometimes keeping it simple is the big difference.
High Reward Training Treat – Because our heart treats are 100% meat, use it as a high reward training treat. Add it into their food as a tasty and nutritional boost. Whichever way you choose, your pets will love you for it.

No. 7

Dr. Harvey's Freeze-Dried Chicken Hearts Training Dog Treats (7 oz)

Pure Natural Chicken Hearts - Dr. Harvey's Freeze-Dried Chicken Hearts is pure chicken with no additives, fillers, or preservatives. It's 100% natural protein. Just what dogs need for good health, faster healing, and lots of tail wagging energy. Essential for both girls and boys at all ages.
Low Fat & Healthy - Quality USA chicken hearts filled with natural vitamins and minerals. Each yummy piece is 65% pure protein with just 5% fat, ideal for your furry friend's heart and diet.
Ideal for Training - Our Freeze-Dried Chicken Hearts are the perfect treat for rewarding or motivating your dog. Toss a treat when your dog accomplishes a task, challenge, or new trick. They're a wonderful way to reinforce good behavior.
Safe with No Preservatives – Our 100% natural chicken hearts contain zero preservatives or dyes. We freeze-dry high-quality, genuine meat while it’s fresh, making it safe and nutritious for dogs of all sizes, ages, and breeds. Best used within 30 days of opening; no refrigeration needed.
Great Gift Idea - Perfect for the dog lover in your life. Essential for anyone who just got a new pet. Great for every dog's birthday or Christmas. Get yours while we have this very high-quality treat in a fresh batch. They are selling fast after being recommended by dog trainers.

No. 8

Halo Freeze Dried Raw Dog Treats, 100% Chicken Hearts Recipe, Dog Treats Pouch, All-Natural High Protien Treat, 2 Oz Pouch

Made with 100% protein from animals: One 2-oz pouch of Halo Freeze Dried Treats is packed with freeze dried raw, all-natural, premium chicken hearts
Real, raw nutrition: Freeze dried and minimally processed to preserve the natural flavor and nutrients of raw food with exceptional taste and no fillers
Excellent source of energy: High protein treats with high-quality protein offer a boost of natural energy
Free from all the other stuff: Contains no grain, corn, wheat or soy, and no artificial flavors or colors
Fresh and portable: These natural treats stay fresh in an easy-to-use resealable pouch that goes anywhere, perfect for training or as a reward.

The Ultimate Buying Guide: Low Sodium Dog Treats for Heart Murmur Support

When your beloved dog has a heart murmur, managing their diet becomes super important. Sodium intake is a big deal for heart health. Choosing the right treats helps support their well-being without adding unnecessary strain. This guide walks you through picking the best low-sodium options.

Key Features to Look For

Good treats for dogs with heart concerns share a few key traits. You must check the label carefully before buying.

Sodium Content is King

Low Sodium Label: Always look for treats explicitly labeled “low sodium” or “sodium-free.” Aim for treats with less than 0.1% sodium per serving, though lower is always better.
Natural Ingredients: The best treats use whole foods. Avoid artificial colors, flavors, and chemical preservatives.
Heart-Healthy Additions: Some treats include beneficial ingredients like Omega-3 fatty acids (from fish oil) or Taurine, which support muscle function, including the heart muscle.

Important Ingredients: What’s In the Bag?

The ingredients list tells the real story. What you feed your dog matters more than the fancy packaging.

Ingredients to Embrace

Single-Ingredient Treats: Freeze-dried meats (like chicken breast or salmon) are often naturally low in sodium and highly digestible.
Whole Grains and Vegetables: Oats, sweet potatoes, carrots, and pumpkin provide fiber and nutrients without excessive salt.
Natural Binders: Eggs or small amounts of natural peanut butter (check that it is xylitol-free!) can hold the treat together.

Ingredients to Avoid (Sodium Culprits)

Salt and Sodium Compounds: Look out for added salt, sodium nitrate, sodium nitrite, or MSG (monosodium glutamate). These spike sodium levels quickly.
Processed Meats: Deli meats or jerky often contain high levels of added salt for preservation. These are usually a definite no-go.
High-Sodium Broths: If the treat uses any kind of broth or flavoring, ensure it is explicitly labeled “low sodium” or “no salt added.”

Factors That Improve or Reduce Quality

Treat quality directly impacts your dog’s health management plan. A high-quality treat supports recovery; a low-quality one can cause problems.

Quality Boosters

Transparency: Brands that clearly list where they source their ingredients demonstrate higher quality control.
Baking Method: Treats baked at lower temperatures often retain more nutrients than heavily processed or deep-fried options.

Quality Reducers

Fillers: Corn, wheat, or soy used as cheap fillers can sometimes reduce the overall nutritional value of the treat.
Excessive Fat: While some fat is fine, overly fatty treats can contribute to weight gain, putting extra stress on the heart.

User Experience and Use Cases

How you use the treats matters, especially when dealing with a sensitive health condition like a heart murmur.

Training and Rewards

Portion Control: Because these treats are special, use them sparingly. Break larger biscuits into tiny pieces for frequent, positive reinforcement during training sessions.
Small Size is Best: Opt for smaller, softer treats. They are easier to manage during quick reward moments and prevent overfeeding.

When to Serve

Daily Allowance: Always factor the sodium in your treats into your dog’s total daily sodium limit, as advised by your veterinarian. A treat should never replace a meal.
Safe Alternatives: Use fresh, low-sodium vegetables like cucumber slices or small pieces of apple as safe, zero-sodium rewards when you run out of specialized treats.

10 Frequently Asked Questions (FAQ) About Low Sodium Dog Treats for Heart Murmur

Q: Why is low sodium so important for a dog with a heart murmur?

A: High sodium makes the body hold onto extra water. This extra water makes the heart work much harder to pump blood, which is bad for a weakened heart.

Q: Can I just give my dog regular treats sparingly?

A: No. Even one high-sodium treat can cause issues. It is safer to stick strictly to treats made for low-sodium diets, even if you only give one or two a day.

Q: How do I check the sodium content on a treat label?

A: Look at the “Guaranteed Analysis” section. Find the Sodium percentage. If it is high (over 0.5%), do not buy it. Look for 0.1% or less.

Q: Are homemade treats always better?

A: Homemade treats can be excellent if you control every ingredient. You must ensure you do not add any salt during your baking process.

Q: What is the best natural alternative to a store-bought biscuit?

A: Plain, air-dried chicken jerky (made with zero added salt) or cooked, unsalted sweet potato slices make wonderful, safe alternatives.

Q: Should I worry about potassium if the treat is low in sodium?

A: While sodium is the primary concern, your vet monitors potassium levels closely, especially if your dog takes specific heart medications. Stick to vet-approved treats.

Q: How long will these specialized treats last?

A: Naturally preserved treats (like freeze-dried) last a long time if stored correctly in a cool, dry place. Check the “Best By” date.

Q: Can I use low-sodium broth to moisten dry kibble?

A: Only use broth specifically labeled “No Salt Added” or “Very Low Sodium.” Regular low-sodium broth still contains some salt.

Q: What if my dog refuses to eat the low-sodium treats?

A: Try different protein sources. If they dislike low-sodium chicken, try fish or vegetable-based treats. Persistence and variety help them adjust.

Q: When should I consult my vet about treats?

A: Always talk to your veterinarian before introducing any new treat, especially when managing a heart condition. They know your dog’s specific dietary needs best.