Heartgard Plus for Medium Dogs is an oral monthly heartworm preventive for dogs at least 6 weeks of age, weighing between 26 and 50 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 Green is also effective in the treatment and control of roundworms and hookworms.
Heartgard Plus Blue is formulated with Ivermectin (136 Mcg) and Pyrantel Pamoate (114 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 163 ratings
Nuheart is very effective in preventing heartworms.
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Heartgard Plus is very efficient in keeping heartworms at bay.
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Nuheart has helped me keep my pet safe from heartworms.
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This is easily the best heartworm preventive.
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It is a good quality heartworm preventive.
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