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Pimobendan Dosage Calculator for Dogs

Calculate the weight-based pimobendan dose for dogs with frequency and safety guidance.

💊 Pimobendan Dosage Calculator for Dogs
Enter your dog's details below to get an instant result.
Dose Range
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Frequency
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Max dose
Warning: Always verify medication doses with your veterinarian. This is a reference guide only.

What Is the Pimobendan Dosage Calculator for Dogs?

Calculate the weight-based pimobendan dose for dogs with frequency and safety guidance.

This calculator gives the standard weight-based dose range for dilated cardiomyopathy and mitral valve disease in dogs. The EPIC trial showed benefit in preclinical Stage B2 MVD. Always verify with your vet before administering.

Every result is based on published veterinary research and breed-size-specific growth data — not generic averages. This tool is completely free, works instantly in your browser, and requires no account or sign-up.

How to Use This Calculator

1
Enter Your Dog's Details

Fill in the required fields above — typically your dog's weight, age, or breed size. Every field has a clear label and hint.

2
Click Calculate

Press the calculate button to get your instant result. No page reload, no account needed, no waiting.

3
Review Your Result

Your result appears immediately below the calculator. It includes the primary answer plus additional context where relevant.

4
Use the Information

Share, print, or save your result. Always discuss health-related results with your veterinarian before making decisions.

How It Works

Dog medication dosing is weight-based — expressed as mg per kg of bodyweight. This calculator multiplies your dog's weight by the established therapeutic dose range to give the actual mg to administer. Always start at the lower end and adjust under veterinary supervision. Prescription medications require a valid veterinary prescription in all jurisdictions.

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Veterinary Research

Every formula is derived from peer-reviewed veterinary studies and clinical guidelines, not guesswork or generic rules.

Instant Results

No page reload, no waiting, no account needed. Enter your details and your result appears immediately.

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100% Private

All calculations happen in your browser. Nothing you enter is ever stored on our servers or shared with anyone.

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Always Free

Every calculator on Doggy Calculators is and will always be completely free to use — no premium tier, no catch.

Frequently Asked Questions

What is pimobendan used for?+
Dilated cardiomyopathy (DCM), mitral valve disease (Stage B2 with enlarged heart, and Stages C and D), and some cases of atrial fibrillation.
Why must it be given on an empty stomach?+
Food significantly reduces pimobendan absorption. Give at least 1 hour before or 2 hours after food for consistent blood levels.
What was the EPIC trial?+
The EPIC trial (2016) showed pimobendan given to Stage B2 MVD dogs delayed onset of heart failure by a median of 15 months — a landmark finding.
What are the side effects?+
Generally very well tolerated. Rare: reduced appetite, lethargy, diarrhoea. Serious: arrhythmias in dogs without structural heart disease.
Should all dogs with a heart murmur take pimobendan?+
No — only dogs with structural changes confirmed by echocardiography (enlarged heart, Stage B2 or above). Do not give without a cardiology assessment.

Sources & References

This calculator's formulas are based on the following peer-reviewed and authoritative veterinary sources:

⚠️ These calculators are reference tools only. Always consult a licensed veterinarian before administering medication or making medical decisions.