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Nuheart for Dogs

(327 customer reviews)
Nuheart Generic Heartgard For Small Dogs - Nuheart Up To 11Kg (Blue)

Nuheart Generic Heartgard For Small Dogs - Nuheart Up To 11Kg (Blue)
Pack
Qty
You Pay
6 Tablets
$24.39
12 Tablets
$41.05
Nuheart Generic Heartgard Tabs For Medium Dogs - Nuheart 11 To 23Kg (Green)

Nuheart Generic Heartgard Tabs For Medium Dogs - Nuheart 11 To 23Kg (Green)
Pack
Qty
You Pay
6 Tablets
$25.37
12 Tablets
$45.95
Nuheart Generic Heartgard Tabs For Large Dogs - Nuheart 23 To 45Kg (Red)

Nuheart Generic Heartgard Tabs For Large Dogs - Nuheart 23 To 45Kg (Red)
Pack
Qty
You Pay
6 Tablets
$26.35
12 Tablets
$49.87
highlights
  • Generic heartworm preventive
  • As effective as brand Heartgard
  • Effective preventive of heartworm disease
  • Suitable to be given with flea and tick treatment
  • Dissolves quickly in a small amount of water
Information
tab article

Nuheart (Generic Heartgard) for Dogs

Nuheart for Dogs is a convenient, monthly oral heartworm preventive designed to help protect dogs against heartworm disease. Formulated with ivermectin, this easy-to-administer tablet targets the tissue larval stage of heartworms (Dirofilaria immitis) within 30 days of infection, helping stop the development of adult heartworms. Known as a cost-effective generic alternative to Heartgard, Nuheart offers reliable monthly protection in a palatable meat-flavored tablet that is readily accepted by most dogs. Suitable for dogs of various sizes, it provides a simple and practical way to maintain long-term heartworm prevention.

Why It Stands Out

  • Affordable alternative to branded heartworm preventives
  • Helps prevent heartworm disease with monthly dosing
  • Contains ivermectin for reliable protection
  • Small, easy-to-administer tablet
  • Palatable meat flavor accepted by most dogs
  • Simple once-a-month routine
  • Suitable for dogs of various sizes
  • Cost-effective long-term parasite prevention option

What It Covers

Nuheart for Dogs helps protect against:

  • Heartworm disease (Dirofilaria immitis)

How the Formula Works

Nuheart contains ivermectin, an antiparasitic ingredient that works by eliminating the early tissue larval stages of heartworms before they mature into adult worms. By interrupting the parasite life cycle within the first 30 days after infection, Nuheart helps prevent the development of heartworm disease. Consistent monthly administration helps maintain continuous protection and supports your dog’s long-term wellbeing.

How to Use
  • Give one tablet orally once a month on the same day each month.
  • The tablet may be administered directly by mouth or mixed with food.
  • Alternatively, dissolve the tablet in 5–10 mL of water before administration.
  • Ensure your dog consumes the full dose.
  • If a dose is missed, administer the tablet as soon as possible and resume the monthly schedule.
  • Store remaining tablets in a cool, dry place protected from light.

Dosage Guide:

Dog Size Dog Weight (lbs) Pack Color Ivermectin Strength Dosage
Small Dogs Up to 25 lbs Blue 68 µg 1 tablet monthly
Medium Dogs 26–50 lbs Green 136 µg 1 tablet monthly
Large Dogs 51–100 lbs Red 272 µg 1 tablet monthly
Extra Large Dogs Over 100 lbs Combination dosing As directed Monthly
Safety
  • For oral use in dogs only
  • Ensure your dog is tested for heartworm infection before starting treatment
  • Use only the recommended weight-specific dosage
  • Not effective against adult heartworms
  • Targets larval stages within 30 days of infection
  • Keep out of reach of children and pets

Precautions

  • Consult your veterinarian before use in pregnant, breeding, or nursing dogs
  • Use with caution in breeds sensitive to ivermectin, including Collies and related breeds
  • Dogs over 9 months of age without previous heartworm prevention should be tested before starting treatment
  • Seek veterinary advice if unusual signs occur after administration
  • Avoid underdosing by weighing your dog accurately

Storage & Disposal

  • Store below 30°C away from direct sunlight and moisture
  • Keep tablets in the original blister packaging until use
  • Dispose of empty packaging in household waste
  • Keep away from children and pets

Product Details

Format: Oral tablet

Coverage Duration: Provides 1 month (30 days) of heartworm prevention with each dose when administered monthly as directed.

Find the Right Size

Nuheart for Dogs is available in weight-specific options for accurate dosing:

  • Blue Pack – Small Dogs up to 25 lbs
  • Green Pack – Medium Dogs 26–50 lbs
  • Red Pack – Large Dogs 51–100 lbs

Available in convenient 6-tablet and 12-tablet packs for ongoing monthly protection.

Nuheart Ingredients

Ivermectin

FAQ

Q. What is Nuheart for Dogs used for?

A. Nuheart is a monthly oral heartworm preventive designed to help protect dogs against heartworm disease.

Q. How does Nuheart work?

A. Nuheart contains ivermectin, which targets the early larval stage of heartworms before they develop into adult worms.

Q. How often should I give Nuheart to my dog?

A. Nuheart should be administered once every month for continuous heartworm protection.

Q. Is Nuheart a generic alternative to Heartgard?

A. Yes, Nuheart is commonly used as a cost-effective generic alternative to Heartgard for monthly heartworm prevention.

Q. Can Nuheart be given with food?

A. Yes, the tablet can be administered directly or mixed with food to make dosing easier.

Q. Does Nuheart treat intestinal worms?

A. Nuheart is formulated specifically for heartworm prevention and does not provide broad-spectrum intestinal worm coverage.

Q. Can puppies use Nuheart?

A. Consult your veterinarian to determine the appropriate age and dosage for puppies before starting treatment.

Q. What should I do if I miss a dose?

A. Administer the missed dose as soon as possible and continue the regular monthly schedule. Consult your veterinarian if the lapse has been extended.

Q. Can Nuheart be used in Collies and similar breeds?

A. Certain breeds may be sensitive to ivermectin. Always consult your veterinarian before use in Collies or related breeds.

Q. Why is monthly heartworm prevention important?

A. Monthly prevention helps stop heartworm larvae from developing into adult heartworms, reducing the risk of serious long-term health complications.

Q. Where can I buy Nuheart for Dogs online?

A. Many pet parents purchase Nuheart from trusted online pet store such as BudgetVetCare that offer genuine products and convenient home delivery options.

Q. Is Nuheart an affordable heartworm prevention option?

A. Yes, Nuheart is widely chosen as a budget-friendly alternative for maintaining consistent monthly heartworm prevention.

Please Note: The information provided here is compiled from manufacturer data and publicly available product resources for general understanding. It is not intended to replace professional veterinary guidance. As every pet’s needs may vary, always consult your veterinarian before starting or changing any treatment.

Nuheart Reviews (327)

Product Rated 4.6/5 (327 customer reviews)

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Write a review
Percival Grafton – October 28, 2026
Simple to Prepare For

I review the directions beforehand and keep the application date noted..

Oswin Calderby – October 21, 2026
Practical Topical Format

I keep the product information handy and review the directions before application..

Percival Dunstan – October 16, 2026
A Simple Application Process

The directions are easy to follow when it's time for treatment..

Lavinia Westmere – October 10, 2026
Easy to Plan Ahead

I can organize treatment dates in advance and keep the routine consistent..

Amabel Frostwick – October 03, 2026
Easy Monthly Application

The topical format makes regular treatment simple to manage..

Cora Whitman – September 26, 2026
Practical Topical

Convenient application and easy to include in our regular pet-care schedule..

Hamish Carter – September 13, 2026
Easy Topical Care

Quick and simple application..

Griffin Hale – September 12, 2026
Smooth Application

Simple topical routine..

Kiera Noll – August 31, 2026
Easy Topical Care

Simple application and easy routine..

Iven Marlo – August 24, 2026
Practical Topical Option

Convenient application makes regular treatment easy to manage..