HEARTGARD Plus Chewables for Dogs, 51-100 lbs, 6 chewables

Prevention for heartworm, hookworm, and roundworm
HEARTGARD Plus Chewables for Dogs, 51-100 lbs, 6 chewables
Price: $ 61.95 $ 49.49
Case Pack Price (Qty: ): $ 0.00 $ 0.00

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HEARTGARD Plus for Dogs, 51-100 lbs. For use in dogs to prevent canine heartworm disease by eliminating the tissue stage of heartworm larvae (Dirofilaria immitis) for a month (30 days) after infection and for the treatment and control of ascarids (Toxocara canis, Toxascaris leonina) and hookworms (Ancylostoma caninum, Uncinaria stenocephala, Ancylostoma braziliense).

HEARTGARD Plus is recommended for dogs 6 weeks of age and older. For dogs over 100 lb use the appropriate combination of these chewables.

Recommend dosage: HEARTGARD Plus should be given at monthly intervals during the period of the year when mosquitoes (vectors), potentially carrying infective heartworm larvae, are active. The initial dose must be given within a month (30 days) after the dog’s first exposure to mosquitoes. The final dose must be given within a month (30 days) after the dog’s last exposure to mosquitoes.

PDF Prescribing Information

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HEARTGARD Plus Chewables for Dogs, 51-100 lbs, 6 chewables
UPC Code
Boehringer Ingelheim
Pet Type
Prescription Items
Health Condition
Heartworms, Roundworms, Hookworms
Breed Size
Product Form

Ivermectin 272 mcg
Pyrantel 227 mg

HEARTGARD Plus should be administered orally at monthly intervals at the recommended minimum dose level of 6 mcg of ivermectin per kilogram (2.72 mcg/ lb) and 5 mg of pyrantel (as pamoate salt) per kg (2.27 mg/lb) of body weight.

ADMINISTRATION: Remove only one chewable at a time from the foil-backed blister card. Return the card with the remaining chewables to its box to protect the product from light. Because most dogs find HEARTGARD Plus palatable, the product can be offered to the dog by hand. Alternatively, it may be added intact to a small amount of dog food.The chewable should be administered in a manner that encourages the dog to chew, rather than to swallow without chewing. Chewables may be broken into pieces and fed to dogs that normally swallow treats whole.

Care should be taken that the dog consumes the complete dose, and treated animals should be observed for a few minutes after administration to ensure that part of the dose is not lost or rejected. If it is suspected that any of the dose has been lost, redosing is recommended.

Write a review
Heartguard for 51-100 lbs
By: Robest Seagal
Aug 31, 2021
Adopted a heart-worm positive rescue & Vet prescribed Heartgard biweekly as a "slow" treatment: 7 mo later heart-worm neg.! Our dogs think it's a treat not a medicine, and seem to tolerate w/o side effects. We wouldn't risk our furry-family members health by skipping a month.