Heartgard Plus for Large Dogs is an oral monthly heartworm preventive for dogs at least 6 weeks of age, weighing between 51 - 100 lbs. These easy-to-administer, beef-flavored chewables contain Ivermectin and Pyrantel Pamoate and effectively eliminate the tissue stage of heartworm larvae, preventing heartworm disease. Heartgard Plus Brown is also effective in the treatment and control of roundworms and hookworms.
Heartgard Plus Blue is formulated with Ivermectin (272 Mcg) and Pyrantel Pamoate (227 Mg). This powerful combination prevents heartworm disease by eliminating the tissue stage of heartworm larvae and effectively treats and controls roundworms and hookworms.
Pack color | Dog weight | Ivermectin content | Pyrantel content | Dose per month |
Blue | Up to 25 lbs | 68 mcg | 57 mg | One |
Green | 26-50 lbs | 136 mcg | 114 mg | One |
Brown | 51-100 lbs | 272 mcg | 227 mg | One |
Ivermectin and Pyrantel Pamoate
Rated 4.7/5 based on 145 ratings
Nuheart works very well to protect my pet from heartworms.
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Heartgard Plus is an excellent heartworm preventive.
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Nuheart is very effective in protecting my pet from dangerous heartworms.
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Heartgard plus in an awesome heartworm preventive.
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If you want cost effective heartworm protection, buy'em
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