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Fresh Rx diets require authorization from your veterinarian.

Choose your clinic at checkout and we'll confirm the order with them before it ships. You do not need to collect or send paperwork.

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CARDIAC

A bowl of CARDIAC, seen at an angleA packet of CARDIAC in front of a Wynwood muralA bowl of CARDIAC, seen from above

$11.95–$38.95

Formulated for the long-term nutritional management of dogs with heart disease.

Who's eating?Ten seconds, then every number on this page is for them.

My dog weighs

Puppy, senior, or very active?
Choose your size
  1. Add to cart. In the cart we ask who your vet is. Any clinic in the country, takes a moment.
  2. You're charged when you place the order. We hold it while we contact your vet, usually 24 to 72 hours depending on how quickly the clinic replies.
  3. Then it ships on your next available shipping day, frozen, straight to your door.

New here? Your first order is covered by our 30-day money-back guarantee.

How we worked this out

Heart disease

Why food is part of the treatment.

Coming soon

6 may be a good fit, 4 are not

May be a good fit for

  • Healthy adult and senior dogs
  • Dogs with a genetic predisposition to heart disease
  • Dogs with dilated cardiomyopathy, including taurine or carnitine responsive dilated cardiomyopathies
  • Dogs with congestive heart failure, any cause or severity
  • Dogs with valvular insufficiency
  • Cardiac arrhythmias responsive to omega 3 fatty acids

Not recommended for

  • Growing puppies
  • Dogs with advanced kidney disease (IRIS Stage 3-4)
  • Dogs with pancreatitis or hyperlipidemia
  • Dogs with turkey allergy

Indications and contraindications are reproduced from the Wynwood Veterinary Product Handbook.

Overhead photograph of a bowl of Wynwood Fresh Rx Cardiac

this is our food.

Cardiac. No filters. No AI. Just thawed and poured straight from the pack into a bowl.

  • A lean animal protein, so the diet carries protein without carrying the fat that usually comes with it.

  • A whole food source of beta carotene and fiber.

  • A whole grain carbohydrate, digested more slowly than white rice.

  • A highly digestible carbohydrate that supplies calories with little residue.

  • A whole food source of antioxidants.

  • A whole food source of antioxidants.

Feeding plan.

View your dog's daily portion and transition recommendations.

If your veterinarian gave you an amount to feed, use theirs. This calculator estimates a portion from your dog's weight and does not know their treatment plan.

Sample plan 35 lb adult normal activity

Daily portion

– oz per day

Cups– Calories–

Your dog's first ten days

transition calculator

ozCardiac ozTheir current food
Days 1 to 325% WynwoodDays 4 to 650% WynwoodDays 7 to 975% WynwoodDay 10+100% Wynwood
What are they eating now?

Pick the closest match to what is in their bowl now.

kcal per kg

Use this as a starting point, not a number you need to hit exactly. Keep an eye on your dog's weight and body condition, and adjust as needed. You know your dog best.

Storing it

Your food arrives frozen. Keep it in the freezer, then move a packet to the refrigerator the night before you need it. Once thawed, keep it sealed and refrigerated, and use it within five days.

Freezer space

What you may notice

During the first week, you may notice smaller, firmer stools. Some dogs also drink a little less because fresh food contains more moisture. If stools become loose, stay at the last comfortable step of the transition for a few more days before moving forward.

A number needs context.

Dog food labels make comparison harder than it should be. We show nutrients in grams per 1,000 calories, so you can see what your dog is really getting.

Dogs need a certain number of calories each day. How much food it takes to provide them depends on the food's moisture and calorie density. Showing nutrients per 1,000 calories makes it easier to see what your dog is actually getting and compare one food with another.

Every number shown here is a measured value, not a label minimum or maximum. It reflects the nutrient levels this recipe was formulated to provide.

Protein 104 g per 1,000 kcal
Fat 46 g per 1,000 kcal
Carbohydrate 71 g per 1,000 kcal
Fiber 2.5 g per 1,000 kcal
Sodium 0.50 g per 1,000 kcal
EPA and DHA 1.2 g per 1,000 kcal
Methionine 2.5 g per 1,000 kcal
AAFCO

Cardiac Support is formulated to meet AAFCO recommendations for canine maintenance. Made in Miami, FL 🌴.

Formulated byLaura Gaylord, DVM, DACVIM (Nutrition)

Questions about Cardiac

Discovery

How much sodium is in Wynwood Cardiac?

Wynwood Cardiac contains 0.50 grams of sodium per 1,000 kcal. Sodium restriction is a standard part of nutritional management for dogs with heart disease, particularly those in congestive heart failure.

Does Wynwood Cardiac contain taurine and L-carnitine?

Yes. Wynwood Cardiac contains both taurine and L-carnitine. It also supplies 2.5 grams of methionine per 1,000 kcal; methionine and cysteine are the precursors the body uses to make taurine. EPA and DHA come in at 1.2 grams per 1,000 kcal.

Is Wynwood Cardiac suitable for a dog with dilated cardiomyopathy?

Yes. Wynwood Cardiac is indicated for dogs with dilated cardiomyopathy, including taurine-responsive and carnitine-responsive forms. It supplies both nutrients directly. Your cardiologist or veterinarian decides how it fits alongside medication.

Can a dog in congestive heart failure or with a leaking valve eat Wynwood Cardiac?

Yes. Wynwood Cardiac is indicated for dogs with congestive heart failure of any cause or severity, valvular insufficiency, and arrhythmias responsive to omega-3 fatty acids. It holds sodium to 0.50 grams per 1,000 kcal.

Comparison

Can a healthy dog eat Wynwood Cardiac?

Yes. Unlike most Fresh Rx diets, Wynwood Cardiac is indicated for healthy adult and senior dogs as well as dogs genetically predisposed to heart disease, and it meets AAFCO recommendations for canine maintenance. It still requires veterinary authorization to order.

My dog has heart disease and kidney disease. Can he eat Wynwood Cardiac?

Not if the kidney disease is advanced. Wynwood Cardiac is not recommended for dogs at IRIS Stage 3 or 4 kidney disease. Dogs with both conditions need their veterinarian to decide which one drives the diet choice, since cardiac and renal formulas restrict different nutrients.

Which dogs should not eat Wynwood Cardiac?

Wynwood Cardiac is not recommended for growing puppies, dogs at IRIS Stage 3 to 4 kidney disease, dogs with pancreatitis or hyperlipidemia, or dogs with a turkey allergy.

Is Wynwood Cardiac complete and balanced?

Yes. Wynwood Cardiac is formulated to meet AAFCO recommendations for canine maintenance, so it can be fed as an adult dog's sole diet. It is not formulated for growth, so it is not appropriate for puppies.

Logistics

Do I need a prescription to buy Wynwood Cardiac?

Yes. Every Wynwood Fresh Rx order, Wynwood Cardiac included, must be authorized by your veterinarian. At checkout you select the diet and your clinic, and Wynwood contacts the clinic for authorization. First orders often sit on hold briefly while that confirmation comes back.

How do I store Wynwood Cardiac, and how long does it keep once thawed?

Keep Wynwood Cardiac in the freezer and move a packet to the refrigerator the night before you need it. Once thawed, keep it sealed and refrigerated and use it within five days. The food is preserved by freezing rather than by chemical preservatives.

How much does Wynwood Cardiac cost?

Wynwood Cardiac ranges from $11.95 to $38.95 depending on pack size. Monthly cost depends on your dog's calorie needs, and Wynwood's feeding calculator estimates it from your dog's weight. You can order once or subscribe; a subscription is not required.