Timely detection and proactive management can potentially slow the progression of the heart disease and provide your dog or cat with as healthy a life for as long as possible. Certain nutrients have been shown to be beneficial in helping to support heart muscle function:

Arginine may help improve blood flow and exercise tolerance in pets with heart disease.

Carnitine deficiency has been linked to heart disease in some dogs (Boxers and possibly Cocker Spaniels) and supplementation may improve heart muscle function.

Taurine: Some dogs and cats with cardiomyopathy have low blood levels of taurine, and supplementation through the diet can benefit pets with heart disease.

Sodium should be mildly restricted in early heart disease.

Potassium deficiency is associated with irregular heart beat and muscle weakness.

Magnesium is involved in energy production in heart muscle. It is important to supply the appropriate levels of this essential nutrient.

Protein levels need to be high quality and in high enough levels to prevent muscle wasting and exercise intolerance.

Energy levels or carbohydrates need to be appropriate to maintain ideal body weight.

Omega 3 Fatty Acids like Eicosapentaenoic acid (EPA) and Docasohexaenoic (DMA) improve blood flow to heart muscles and reduce cardiac inflammation and muscle wasting.

Veterinarians have available several good therapeutic diets designed to improve life span and quality of life to pets with heart disease.  Royal Canin, Hill's and Purina each make an excellent prescription diet designed for heart patients.

Hill's H/D Diet for Dogs  (Heart Diet)  Hill's H/D Diet is formulated to incorporate all the desirable ingredients discussed in the introduction to this page and is ideal for most heart patients. It's available only for dogs and in both canned and dry formulas. 

Hill's G/D Diet for Cats and Dogs (Geriatric Diet)  This diet is for very old pets with multiple old pet problems including weak hearts, poorly functioning kidneys, and degeneration of muscles, bones, joints, and nerves.  We will recommend this diet over H/D for some pets.  G/D is available in canned and dry formulas

Hill's R/D Diet for Cats and Dogs (Reducing Diet)  This diet is made to help morbidly obese pets lose weight which is critical for pets with heart disease.  It comes in canned and dry versions and we may recommend this diet over a diet specific for heart disease until the weight is reduced.

Hill's K/D Diet for Cats and Dogs (Kidney Diet)  This diet is made to help patients in various stages of kidney disease ... but kidney disease and heart disease are associated and often occur at the same time.  And luckily the diet designed to manage kidney disease is also excellent for patients with heart disease too.  This diet is often my first choice for feline heart patients with or without kidney problems. 

Supplements That Can Be Helpful in Treating Heart Disease in Cats and Dogs:

Omega Fatty Acids: improve blood flow to heart muscles and reduce cardiac inflammation and muscle wasting.  Also good for kidney health.  Remember that pets often have more than one problem or concern going on at a time.  We have several types and flavors for cats and dogs.

Duralactin: Effective and gentle relief of inflammation of other problems like arthritis that may be limiting your pet's activity level.  Encouraging movement and exercise are important with cardiac patients.

AntiOxidants: Helps to minimize tissue damage to cardiac cells as well as to the rest of the cells in the body that get reduced oxygen flow due to a weak heart.  We have chewable tablets for dogs.

CoEnzymeQ10: This neutriceutical may be helpful in treating heart disease.  Also good for gum health.  Available at Walmart and most drug stores.

This page is about the special prescription diets and supplements we recommend for cats and dogs with heart disease.

On Other pages we discuss the special diets and supplements use to treat:

Skin Allergies
Kidney Disease 
Bladder Problems 
Weight Issues  


Recovery from Illness or Major

Liver Challanges  
Intestinal Disorders  

Please visit our other Pages on this Site:


Emergencies: Phone numbers and where to go

Surgery: What to expect, instructions for before and after surgery, and our surgery consent form

Sick Pet Care: What to expect when you bring in a sick pet.

Home      Wellness/Prevention     Sick Patient Care       Surgery       Dentistry       Lab/Diagnostics     Products        Services  

The above scene is from Garmisch-Partenkirchen .. a little Bavarian town in the the Southern tip of Germany where I was an ambulance driver and ARMY medic for 2 years shortly after the Viet Nam War.  The cows went up to the mountain pastures each morning after milking and came back through town each afternoon to be milked again.  This picture doesn't show the chickens that were usually pecking around behind the cows, but it's one reason I enjoy having hens pecking around the clinic.  I have fond memories of this beautiful place and of the gentle ringing of the big cow bells.
Therapeutic Diets
We Recommend

For The Treatment
Heart Disease
Cats & Dogs