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    Home/Pet Prescriptions/Enalapril (Pets)/For Heart Failure
    ACE inhibitor · For Heart Failure

    Enalapril (Pets) for Heart Failure in Dogs and cats

    ScriptUnlock editorial·Last reviewed July 5, 2026·Cash-price data refreshed in real time at fill

    Enalapril (Pets) (enalapril) is a ace inhibitor used to treat congestive heart failure (CHF), mitral valve disease, and cardiomyopathy in dogs and cats. Vet offices typically charge $35; Script Unlock pharmacies fill it for ~$8 — saving you $27 (77%) per fill.

    Upload Your Vet Rx Back to Enalapril (Pets) main page
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    Vet Office
    $35
    Script Unlock
    $8
    You Save
    $27/mo

    How Enalapril (Pets) is used for heart failure

    Enalapril (Pets) belongs to the ACE inhibitor class of medications. Veterinarians commonly prescribe it for congestive heart failure (CHF), mitral valve disease, and cardiomyopathy in dogs and cats because of its established safety profile and clinical effectiveness for this indication.

    Species considerations: Enalapril (Pets) is approved for use in dogs, cats. Dosing, frequency, and monitoring vary by species — your vet determines the exact protocol for your pet.

    Prescription requirement: Enalapril (Pets) requires a written prescription from a licensed US veterinarian with a valid vet-client-patient relationship. Script Unlock only fills valid vet-written prescriptions; we don't sell medications directly.

    Chronic condition math

    Because Heart Failure in pets is often a chronic condition, monthly savings on Enalapril (Pets) compound quickly. At $27/month × 12 months = $324/year back in your pocket for the same medication.

    Other medications for heart failure

    Your vet may consider these as alternatives or add-ons to Enalapril (Pets) for congestive heart failure (CHF), mitral valve disease, and cardiomyopathy in dogs and cats.

    Pimobendan
    55%
    $85$38

    Inodilator (calcium sensitizer + PDE inhibitor)

    Vetmedin
    pimobendan
    32%
    $95$65

    Inodilator

    Furosemide (Pets)
    furosemide
    78%
    $28$6

    Loop diuretic

    Always work with your vet

    This page is educational only. Enalapril (Pets) for heart failure must be prescribed by a licensed US veterinarian who has examined your pet. Never medicate your pet without a valid prescription. Script Unlock is a prescription marketplace, not a veterinary practice.

    Frequently asked questions

    Is Enalapril (Pets) used for heart failure in dogs and cats?↓

    Yes — Enalapril (Pets) is commonly prescribed by veterinarians for congestive heart failure (CHF), mitral valve disease, and cardiomyopathy in dogs and cats. It's a ace inhibitor. Your vet determines whether it's clinically appropriate for your pet's specific situation, weight, and other medications.

    How much does Enalapril (Pets) for heart failure cost?↓

    Vet offices typically charge ~$35 per fill; verified Script Unlock pharmacies bid at ~$8. That's a savings of $27 (77%) per fill. For chronic heart failure treatment, that's ~$324/year.

    What are alternatives to Enalapril (Pets) for heart failure?↓

    Other medications commonly used for congestive heart failure (CHF), mitral valve disease, and cardiomyopathy: Pimobendan, Vetmedin, Furosemide (Pets). Each has different indications, side-effect profiles, and pricing. Only your vet can determine which is clinically appropriate for your dog.

    Do I need a new prescription to get Enalapril (Pets) for heart failure via Script Unlock?↓

    Yes — Script Unlock only fills valid vet-written prescriptions. Your vet writes the Rx after determining Enalapril (Pets) is right for your pet. You then upload the Rx to Script Unlock, and verified pharmacies bid.

    Can I fill my pet's Enalapril (Pets) prescription at a human pharmacy?↓

    Yes — most US-licensed retail and compounding pharmacies can fill veterinary prescriptions. Script Unlock connects you to verified pharmacies that compete on price for your pet's Rx.

    Related
    Enalapril (Pets) main pageEnalapril (Pets) CostGeneric vs BrandAlternativesAll pet medicationsPet Owners Hub

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