The leading cause of heart disease in dogs is Myxomatous Mitral Valve Disease (MMVD), also known as chronic degenerative heart valve disease, which accounts for the vast majority of cases, particularly in small-breed dogs. It is a progressive condition where the heart valves weaken and leak, often affecting dogs 5 years or older.

What is the most common cause of heart disease in dogs?

There's no single cause of heart disease in dogs. Aging, obesity, breed, and nutrition can all play a role. Heart valve problems are the most common issue and typically affect small breed dogs that are five years or older. No matter what heart condition your dog has, it's important to spot the signs early.

What is the life expectancy of a dog with heart disease?

Generally, dogs diagnosed with congestive heart failure can live anywhere from 6 months to 1.5 or 2 years. Factors that impact how long a dog can live with this condition include: The dog's age. The severity of their condition.

What foods can cause heart disease in dogs?

Many of the foods identified are labeled as “grain-free” and contain a high proportion of peas, lentils, other legume seeds and potatoes. Although most commonly reported in larger dogs, some smaller dogs and a few cats have also developed the disease.

How did my dog get heart failure?

In dogs, the most common causes are chronic degenerative heart valve disease (in small dogs), and dilated primary heart muscle disease (cardiomyopathy) in large dogs. In cats, hypertrophic primary heart muscle disease (cardiomyopathy) is most common.

Game-changing treatment for dog heart disease

How to avoid heart failure in dogs?

Preventing Congestive Heart Failure in Dogs

Proper nutrition is important, but supplements can also play a role heart disease prevention. Some preliminary studies have shown a link between grain-free diets and heart disease (specifically dilated cardiomyopathy).

At what age do dogs get heart disease?

A dog of any age or breed can have an enlarged heart, but the condition is much more common in dogs between 4 and 10 years of age. While dilated myopathy does not have a definitive cause, many factors can contribute to the development of the condition in your pet.

What are the 16 dog food brands linked to heart disease?

FDA names 16 brands of dog food linked to canine heart disease

• Acana.
• Zignature.
• Taste of the Wild.
• 4Health.
• Earthborn Holistic.
• Blue Buffalo.
• Nature's Domain.
• Fromm.

What not to feed a dog with congestive heart failure?

Feeding for a Long, Healthy Life

Managing congestive heart failure in dogs can be complex, but a heart-healthy diet can significantly help. Avoid high-sodium, high-fat foods and choose nutritious, low-sodium options to reduce heart strain and manage symptoms. A good diet supports heart function and overall well-being.

Do dogs with congestive heart failure drink a lot of water?

It will cause your dog to drink and urinate more so please make sure there is always plenty of water available and easy access to outdoors.

What are the four stages of heart disease in dogs?

STAGING HEART DISEASE IN DOGS 1

• stage a. Dogs at high risk for. heart disease (no disease present at this stage)
• stage b. A murmur. (an abnormal heart sound. ...
• stage c. Evidence of heart. failure is visible and. ...
• stage d. Heart failure is getting. hard to manage and is. ...
• stage b1. The heart does not. ...
• stage b2. The heart does.

Did I cause my dog heart disease?

Some adult-onset heart disease can be due to a hereditary condition that progresses as the dog ages, eventually causing problems. The cause of most types of adult-onset heart disease is unknown, although genetics and lifestyle (weight, physical activity, and diet) may play an important role.

What dog breed has the most heart problems?

Top 5 Most Common Dog and Cat Breeds Affected by Heart Disease

• #1: Cavalier King Charles Spaniel – Degenerative Valve Disease.
• #2 Doberman Pinscher – Dilated Cardiomyopathy.
• #3 Boxer – Arrhythmogenic Cardiomyopathy.
• #4 Golden Retriever – Subaortic Stenosis, Nutritional Heart Disease, and Heart Tumors.

What are the first signs of heart disease in dogs?

Breathing difficulties and increased rate of breathing are both signs that your dog may be suffering from heart disease. Whenever your pet experiences difficulties breathing urgent veterinary care is required.

How to prevent heart disease in dogs?

How to prevent heart disease in dogs. Unfortunately, most forms of heart disease can't be prevented (except for heartworm disease). Early diagnosis and treatment are the only way to manage the condition and improve your pet's quality of life.

What does DCM stand for?

Dilated cardiomyopathy (DCM) is a condition in which the left ventricle, the heart's main pumping chamber, is enlarged (dilated). As the chamber gets bigger, its thick muscular wall stretches, becoming thinner and weaker.

What type of food was just linked to heart disease?

In more recent analyses, red meats, particularly processed red meats, were associated with increased CVD, CHD, stroke, and cancer mortality, while poultry was not (170–172).

How fast does heart disease progress in dogs?

Most dogs with stage B1 disease will take several years for their heart disease to progress to clinical disease, congestive heart failure, and death. Some dogs have a normal or close to normal life expectancy.

What medication is used for senior dogs heart disease?

Veterinarians typically prescribe enalapril (Enacard) or benazepril (Lotensin) for pets with early-stage heart disease or those showing signs of congestive heart failure. These medications offer several significant benefits: Reduced fluid accumulation in the lungs. Lowered blood pressure.

Do dogs with heart disease sleep more?

Dogs with heart disease will become lethargic and may not be able to exert themselves in the same way they used to. They may sleep or rest more than usual.

---