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Heartgard Plus Chewables for Dogs 51-100 lbs (23-45 kg) - Brown 12 Chews

Heartgard Plus

MSRP: ₩172,397
₩137,914
(You save ₩34,483 )
(137 reviews) Write a Review
UPC:
9327073004515
Availability:
In Stock - Ships within 1 business day
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Heartgard Plus Chewables offer a delicious monthly treat that prevents heartworm disease while controlling roundworms and hookworms.

Benefits & Features:

  • Prevents heartworm disease by targeting tissue-stage heartworm larvae.
  • Controls and treats roundworms and hookworms.
  • Beef-flavored chew for easy, palatable administration.
  • Safe for puppies from 6 weeks of age, pregnant and breeding females.
  • Suitable for all dog breeds, including Collies.
  • Dosing recommendations for optimal safety and efficacy.

Directions for Use:

  • Administer once every month throughout the year.
  • For dogs up to 11 kg (25 lbs): Give 68mcg (1 tablet from the blue pack).
  • For dogs 11-22 kg (26-50 lbs): Give 136mcg (1 tablet from the green pack).
  • For dogs 22-44 kg (51-100 lbs): Give 272mcg (1 tablet from the brown pack).
  • Dogs over 44 kg (100 lbs): Require a combination of tablets.
  • Ensure your dog has a heartworm test before starting Heartgard.

Caution:

  • Avoid administering to dogs allergic to the ingredients.
  • If your dog hasn't been on ivermectin for up to 6 months, start the medication and test for heartworms after 6 months.

Possible Side Effects:

  • Rare side effects when used at recommended dosage.
  • Safe for all dog sizes and breeds, including puppies, pregnant females, and Collies.

Active Ingredients:

  • Ivermectin
  • Pyrantel

Available Options:

  • Colors:
    • Blue (for dogs up to 11 kg or 25 lbs)
    • Green (for dogs 12-22 kg or 26-50 lbs)
    • Brown (for dogs 23-45 kg or 51-100 lbs)
  • Sizes: Available in packs of 6 or 12 chews

Disclaimer: Our 12-packs are intended for multi-dog households and are supplied as multiple smaller packs (e.g., 2 x 6 packs or 4 x 3 packs). Please be aware that we cannot guarantee a 12-month expiry on these items. 

137 Reviews Hide Reviews Show Reviews

  • 5
    Heart hard plus 51-100 for Dogs

    Posted by Cinnamon on May 14, 2025

    Have used for 25 years on are two dogs never had a problem. Great product.

  • 5
    We have been using NexGard for several years and it seems to work great fpr our dogs without any adverse affects.

    Posted by Cynthia Sims on May 12, 2025

    We will continue using this product until the vet tells us it is not working.

  • 5
    Heartguard

    Posted by Dianna on May 12, 2025

    They shipped pretty fast. Was well packaged arrived undamaged.

  • 5
    Initially I was concerned

    Posted by Kenneth Lee on May 07, 2025

    With such good pricing on the HeartGard I was initially wondering how this order would work out, considering ordering from outside the USA, but after first order the meds shipped quickly without any interruptions. Fourth order later, I’m happy with the seller and highly recommend!

  • 5
    Quality meds

    Posted by Holland on Apr 06, 2025

    Sierra provided great customer service to get my order corrected. Meds are top notch and I have been a customer for many years. Highly recommend!

  • 5
    Heartgard Plus 51-100 lbs

    Posted by ginger on Feb 28, 2025

    been using heartgard for years great product Excellent price from Sierra Pet Meds been a cust for many years

  • 5
    Heartgard

    Posted by Marcia on Feb 14, 2025

    Excellent price, service and rewards program. My dog loves the taste and no heartworms.

  • 5
    Great deal

    Posted by Kimberly on Dec 22, 2024

    Great deal! Just be patient with shipping. Took 4 weeks. But all arrived and I was pleased.

  • 5
    Excellent experience

    Posted by Sandra Simons on Nov 10, 2024

    Amazing company! The products are just as described. Great prices. Thank you!!!