The Best Diet for Dogs with Heart Disease

Does your dog suffer from heart disease? You need to understand the best diet that can help keep your pup healthy and happy. In this article, we will discuss the best diet to follow for dogs with heart disease.

Quick facts: Best Diet For Dogs With Heart Disease

✅ The best diet for dogs with heart disease is one that is low in sodium and helps to reduce the workload of the heart. (American College of Veterinary Nutrition)

  • In general, it’s best to feed dogs with heart disease a complete and balanced diet that is low in sodium, but high in essential vitamins and minerals. (American Kennel Club)
  • High-quality, high-fiber foods are recommended to reduce the workload of the heart and to maintain normal body weight. (VCA Hospitals)
  • Omega-3 fatty acids, such as those found in fish oil, can be beneficial for dogs with heart disease. (American Kennel Club)
  • Eating small, frequent meals can help keep the dog’s energy level consistent and reduce the strain of digestion on the heart. (Pet MD)

Checkout this video:


Heart disease is a common issue amongst dogs and can be a very serious condition. A balanced diet can help manage the symptoms of heart disease and potentially improve quality of life for affected dogs. There are several diets available that offer various levels of nutrition, so it’s important to understand what the best diet for your dog with heart disease is.

The best diet for dogs with heart disease will depend on the individual pet’s needs, but generally speaking, a low sodium diet that is high in omega-3 fatty acids and low in saturated fats can be beneficial. Additionally, some owners may opt for a grain-free diet or limit carbohydrates to reduce inflammation. Owners should work closely with their veterinarian to determine which type of diet would best meet their pet’s specific dietary requirements.

Causes of Heart Disease in Dogs

Heart disease in dogs is a common problem, but there are certain factors that can increase a dog’s risk of developing this condition. These include:

  • Age
  • Breed
  • Family history
  • Weight
  • Certain health conditions

Knowing the causes of heart disease can help you take the necessary steps to protect your pet’s health.


Genetics plays a major role in a dog’s likelihood of developing heart disease. Certain breeds are much more likely to develop the condition than others, with purebreds being especially at risk. These breeds include Doberman Pinschers, Boxers, Great Danes and Golden Retrievers.

The type of heart disease that a dog may inherit from its parents can also depend on its breed. If you think your dog might be predisposed to heart disease then talk to your veterinarian about genetic testing and ways to reduce your pet’s risk.

Additionally, certain genetic mutations have been found to increase the risk of canine congestive heart failure. These mutations include those that affect the genes responsible for controlling salt and water balance in cells and those related to inflammation processes.

By understanding which genes contribute to the development of heart disease in dogs, veterinarians can better identify at-risk pets and implement measures for reducing their chance of developing this serious condition.


Obesity is a major risk factor for developing heart disease in dogs. Canines that are overweight or obese can develop atherosclerosis—a condition in which fatty material builds up on the walls of their artery linings, which can lead to clogged arteries and decreased blood flow to the heart. Dogs with obesity are at an increased risk of developing congestive heart failure and high blood pressure, both of which can cause long-term damage to the heart.

To reduce the risk of your pet becoming obese, it’s important to provide them with adequate exercise and an appropriate-sized diet tailored to their specific activity level and energy requirements. Additionally, providing your dog with healthy treats that are low in fat will help prevent them from taking on excessive weight. If your pet has become obese, talk to your veterinarian about how you can manage their diet safely while allowing them to lose weight gradually over time.

Poor Nutrition

Poor nutrition and obesity are common causes of heart disease in dogs. Poor nutrition can be caused by feeding diets that are unbalanced in terms of key nutrients such as proteins, fats, carbohydrates and vitamins. These deficiencies can lead to cardiac problems, such as an enlarged heart. Additionally, diets high in sodium or fat content can lead to hypertension (high blood pressure), which is a leading cause of congestive heart failure in dogs.

In terms of obesity, excess weight puts extra strain on the heart and lungs, putting dogs at risk for developing serious conditions like hypertrophic cardiomyopathy (HCM) and atrial fibrillation (AFib). Proper diet is essential for keeping your dog’s weight within the acceptable range to help minimize the risk of developing these diseases. If you are unsure which diet is best for your dog’s health needs, consult with a veterinarian to determine what will meet their requirements while ensuring they remain healthy.

Symptoms of Heart Disease

Heart disease is a serious condition that affects many dogs, and can be caused by a variety of factors like genetics, age and lifestyle. Symptoms of heart disease in dogs include coughing, difficulty breathing, and loss of appetite. It is important to recognize the signs of heart disease in your dog, as early detection and treatment can help manage the disease and improve the quality of your pet’s life.


Coughing is one of the most common symptoms of heart disease in dogs. When the heart becomes weak, it is unable to pump enough blood to all parts of the body, leading to a buildup of fluid in and around the lungs. Difficulty breathing and coughing are usually the first signs that something is amiss. The cough can be dry and constant or could have a wetter, “gagging” sound as well.

If your dog seems to be having difficulty breathing or coughing constantly, it may be time for a check-up with your veterinarian. Other symptoms that may also accompany a heart-disease related cough include:

  • Lethargy
  • Exercise intolerance
  • Changes in appetite or weight

Shortness of Breath

Shortness of breath, or dyspnea, is one of the common symptoms of heart disease in dogs. When the heart is not able to pump enough blood to meet the body’s needs, the oxygen level in the body decreases. This causes shortness of breath as the body attempts to take in more oxygen.

Occasional panting is normal and healthy for dogs, but when it becomes more frequent or intense it can indicate a problem with cardiovascular health. Other symptoms that may accompany shortness of breath are:

  • coughing
  • restlessness or lethargy
  • difficulty breathing after exercise

If your pet is exhibiting any signs of distress related to their breathing it should be evaluated by a veterinarian immediately as there can be underlying medical causes such as heart disease that need to be addressed quickly in order to ensure your dog’s health and well-being.


Fainting is one of the symptoms of heart disease in dogs. Fainting happens when the heart stops beating and doesn’t pump enough oxygenated blood to meet the body’s needs. This can cause a loss of consciousness, which may last anywhere from seconds to minutes.

An abnormal heartbeat (arrhythmia), a decrease in blood pressure, and an irregular amount of oxygen can all be causes of fainting in dogs. If your dog experiences fainting episodes, it’s important to take him for a checkup as soon as possible, as it could be a sign of a more serious issue like heart disease.

Diet Recommendations

Nutrition plays an important role in managing canine heart disease. To ensure your pet gets all the nutrients they need, it is important to feed them a balanced and age-appropriate diet.

Here, we will discuss dietary recommendations for dogs with heart disease and how to choose the best diet for your pet.

Increase Omega-3 Fatty Acids

Omega-3 fatty acids have been shown to help support circulation, reduce inflammation, and control cholesterol levels. This is especially important for dogs with heart disease as it can help improve the overall health of their cardiovascular system.

To increase the amount of Omega-3 fatty acids in your dog’s diet, try adding fish oil supplements or foods that are high in these essential fatty acids such as salmon, sardines, and other oily fish. Additionally, look for a food that contains sources of Omega-3s such as flaxseed or some types of seafood including shrimp and krill. Adding foods high in Omega-3s will help to ensure that your dog gets enough of this essential fatty acid which can benefit their overall health and well-being.

Reduce Sodium Intake

For dogs with heart disease, reducing sodium intake is an important diet recommendation. Sodium is found in foods like table salt, processed meats and snacks. Too much sodium can contribute to the progression of heart disease.

In order to reduce the amount of sodium in your dog’s diet, switch to a low-sodium food and avoid adding extra salt or table scraps to their meals. It’s also important to read food labels carefully and make sure to purchase foods that are specifically formulated for cardiac health and contain no more than 300 milligrams of sodium per serving.

You can also feed your dog fresh or frozen vegetables such as green beans, carrots and broccoli which are naturally low in sodium.

Increase Fiber Intake

Fiber is an important part of a healthy diet for dogs with heart disease. It helps to regulate blood pressure, cholesterol levels, and can reduce the risk of cardiac arrhythmia. Increasing fiber can help slow digestion, making it easier for the heart to receive nutrients while preventing sudden surges in glucose and insulin that can increase chances of cardiovascular complications.

When choosing a high-fiber dog food, look for ingredients like sweet potatoes, peas, rice bran, apples or pumpkin. You should also ensure that their food has fewer than 10 percent carbohydrates and added fats like salmon oil or olive oil to help with absorption of dietary fiber.

If you’re looking for additional sources of fiber for your dog with heart disease, consider adding cooked oats or flaxseed meals to their meal plan.


Heart disease is a serious condition that can be managed by choosing the right diet for your pet. First, it is important to understand the type of heart disease your dog has and what treatment options are available. Then, determine which kind of food will work best for their needs based on their age, activity level, any allergies or sensitivities they may have and any other medical conditions they may be suffering from. Talk to your veterinarian to ensure that you are providing your dog with the best nutrition and proper medical care.

Once you have determined the type of food best for your furry friend, make sure that it is fed in portion sizes appropriate for his weight and activity level. The amount will vary depending on how active he is and whether he has any other medical issues such as diabetes or gastrointestinal issues. Make sure that you also provide fresh water at all times as well as plenty of exercise opportunities to help maintain his health. With proper nutrition and veterinary care, you can help ensure that your beloved pup enjoys a long life full of love and companionship with you.

FAQs about: Best Diet For Dogs With Heart Disease

Q1: What is the best diet for dogs with heart disease?

A1: The best diet for dogs with heart disease is a low-sodium, high-fiber diet that is low in fat and high in Omega-3 fatty acids. It should also include plenty of fresh fruits and vegetables, and avoiding processed foods.

Q2: How much should I feed my dog with heart disease?

A2: The amount of food you should feed your dog with heart disease depends on the size and activity level of your pet. Generally, it is recommended to feed smaller meals more frequently throughout the day.

Q3: Are there any supplements I should give my dog with heart disease?

A3: Yes, it is recommended to give your dog with heart disease a supplement formulated for heart health such as omega-3 fatty acids, taurine, and CoQ10.

Similar Posts