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Nuheart for Dogs

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4.7/5
(243)

Starts From:

$19.71

Nuheart (Generic Heartgard) Small Dogs upto 25lbs (Blue)

Pack
Qty
Price
You Pay
 
6 Tablet
$24.64
$19.71
12 Tablet
$41.47
$33.18

Nuheart (Generic Heartgard) Medium Dogs 26-50lbs (Green)

Pack
Qty
Price
You Pay
 
6 Tablet
$25.63
$20.50
12 Tablet
$46.42
$37.14

Nuheart (Generic Heartgard) for Large Dogs 51-100lbs (Red)

Pack
Qty
Price
You Pay
 
6 Tablet
$26.62
$21.30
12 Tablet
$50.38
$40.30
  • Information
  • Key Benefits
  • Directions for Use
  • Safety
  • FAQ
Information

Nuheart (Generic Heartgard) for Dogs: Monthly Heartworm Protection

Nuheart for Dogs is a convenient monthly heartworm preventive for dogs. It is made with ivermectin, which works against the tissue larval stages of heartworms. The water-soluble tablets are easy to administer and, when given as directed, help protect dogs against the potentially deadly heartworm disease. Nuheart is available in different packs for accurate dosage in dogs of different sizes and weights.

Nuheart Coverage

These ivermectin tablets for dogs are to be administered once every month. When used as recommended, Nuheart prevents heartworm (Dirofilaria immitis) disease in canines. It is effective against the tissue larval stages of the parasite within 30 days of infection.

How Does Nuheart Work?

Nuheart heartworm tablets for dogs contain ivermectin as an active ingredient. This anti-parasitic affects the nerve and muscle cells and causes paralysis and death in parasites. When administered at monthly intervals, it helps provide year-round protection against heartworm disease.

Ingredients

Ivermectin

Key Benefits
Advantages Of Nuheart
  • Monthly, oral heartworm preventive for dogs
  • Water-soluble tablets for easy dosage
  • Protects for one whole month
  • Single ingredient formulation for targeted parasite protection
  • Available in different weight-specific dosage packs
Directions for Use

Instructions To Use Nuheart

Directions for use:

  • Weigh your dog and get the suitable pack of Nuheart tablets.
  • Remove one tablet from the blister card.
  • Place the tablet on the back of your dog’s throat, on the top of the tongue, and gently push it down the throat with your index finger.
  • Alternatively, dissolve the tablet in 5 - 10 mL of water or other fluid and add it to your dog’s food.
  • Make sure that your dog consumes the entire dose.
  • If the whole dose is not consumed, give another tablet to ensure your dog’s protection against heartworm infection. If unsure, please consult your veterinarian before re-dosing.
  • Administer Nuheart to your dog every month, preferably on the same date.
  • If you miss the dose by not more than 7 days, give a tablet immediately and resume the monthly dosing regimen.

Packaging:

  • Nuheart tablets are available in three different packs for convenient, weight-appropriate dosage.
  • The packs are color-coded for easier identification.

Dosing schedule:

Dog weight Dog size Pack color Tablets per month
Up to 25 lbs. Small Blue 1
26 to 50 lbs. Medium Green 1
51 to 100 lbs. Large Red 1
Safety
Nuheart Safety Measures
    This tablet is for animal treatment only. It should be kept out of reach of children. Read the label completely and follow the directions for use. Wash your hands thoroughly after handling the product. Avoid contact with the eyes, as it can cause irritation. If poisoning occurs, seek medical advice or contact the Poison Control Center. Dispose of the used pack by wrapping it with paper and putting it in the garbage.

Precautions

  • Nuheart is not effective against adult heartworms. Prior to treatment with it, the dog should be examined by a veterinarian for the presence of adult heartworm and microfilariae.
  • Adverse reactions may occur in Collie dogs and Border Collies. In case of adverse reactions, consult your veterinarian immediately.

Storage

    Store in the original packaging, in a cool and dark place to protect the tablets from light. Store below 30°C (room temperature).
FAQ

Frequently Asked Questions

1. How do Nuheart tablets work?

Nuheart tablets contain ivermectin, which attacks the tissue larval stages of heartworms before they can develop into harmful adult worms, thus protecting dogs against heartworm disease.

2. Is Nuheart safe for all dogs?

Nuheart is generally considered safe for most dogs when used as directed. However, certain dog breeds (like Collies and Border Collies) may be sensitive to ivermectin. So, consult your veterinarian before using Nuheart in such pets.

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

Nuheart tablet should be administered once every month, preferably on the same date, for your dog’s year-round, uninterrupted parasite protection.

4. What if I miss a dose of Nuheart?

If a Nuheart dose is missed by less than 7 days, you may give a tablet immediately and resume the monthly dosing schedule. If the dose is significantly delayed, please consult your veterinarian for guidance.

5. Can I give Nuheart with other medications?

To avoid any probable interactions, please consult your veterinarian before using Nuheart for dogs with other medications.

6. Can I give Nuheart to a heartworm-positive dog?

This tablet is not effective against adult heartworms. Dogs should be checked by a veterinarian for the presence of existing adult heartworm and microfilariae before starting to use Nuheart.

7. What to do if my dog spits out the Nuheart tablet?

If the whole dose is not consumed, give one Nuheart tablet immediately to ensure your pet’s uninterrupted protection.

8. Where can I buy Nuheart online?

You may buy this vet-recommended heartworm preventive for dogs from reputable online stores, like BestVetCare. We offer a variety of pet care products at affordable rates and provide prompt order deliveries.

Customer Review
Overall Rating

Star4.7/5

243 reviews
243 reviews
Sort By:
George
Budget Value

Delivers the same high-quality results as the brand name at a much better price point.

Jun 11, 2026
Grace
Budget Value

Delivers the same high-quality results as the brand name at a better price.

Jun 04, 2026
Gabe
Budget-Friendly

Finally, a quality heartworm medication that fits my monthly budget.

May 28, 2026
Mason
Excellent Value

Provides exactly the same security as the big names for less.

May 21, 2026
Gabe
Budget-Friendly

Finally, a quality heartworm medication that fits my monthly budget.

May 14, 2026
Have A Question?
Question:
Q:

what color is the pill for the large dogs. I bought 2 different weights and not sure which is which

Answer:
A:

Nuheart for Large Dogs 51-100 lbs comes in the red box.

Jan 07, 2025
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