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Heartgard Plus Chewables for Medium Dogs 26 to 50 lbs (Green) are formulated to help prevent heartworm disease while treating and controlling certain hookworms and roundworms. Designed specifically for medium dogs weighing 26 to 50 pounds, this green pack monthly chew provides targeted dosing with 136 mcg of ivermectin and 114 mcg of pyrantel per chewable tablet. Suitable for medium dogs 6 weeks of age and older, it offers reliable parasite protection in an easy-to-administer, real beef-flavored chew. Given once every month as directed, this weight-specific formula supports consistent, year-round heartworm prevention and intestinal worm control for medium dogs.
Heartgard Plus contains two trusted active ingredients, ivermectin and pyrantel that work together to protect your dog. It helps prevent heartworm disease by eliminating the early stage of the parasite before it can develop into adult heartworms. It also treats and controls certain species of hookworms and roundworms that can affect your dog’s digestive health. Given monthly, it provides continuous protection when used as directed by your veterinarian.
Dosage:
| Dog weight (lbs.) | Chews per month | Ivermectin (mcg) | Pyrantel (mcg) | |
| 0 – 25 | One | 68 | 57 | |
| 26 – 50 | One | 136 | 114 | |
| 51 – 100 | One | 272 | 227 | |
| Over 100 | Administer the appropriate combination of chewables | |||
Active Ingredients:
| Product Name | Pet Size | Pet Weight | Color Code |
| Heartgard Plus Chewables | Small Dogs | Up to 25 lbs | Blue |
| Heartgard Plus Chewables | Medium Dogs | 26–50 lbs | Green |
| Heartgard Plus Chewables | Large Dogs | 51–100 lbs | Brown |
Heartgard Plus helps prevent heartworm disease and treats and controls certain hookworms and roundworms. It supports monthly parasite protection when used as directed by your veterinarian.
It should be given once every 30 days. Giving it on the same date each month helps maintain consistent protection.
Yes. Dogs should be tested for existing heartworm infection before beginning a prevention program. Your veterinarian can perform this simple test.
Yes. It is suitable for puppies and dogs 6 weeks of age and older, provided they meet the appropriate weight range.
If more than 30 days have passed since the last dose, give a chew as soon as possible and resume your regular monthly schedule. If multiple doses are missed, contact your veterinarian for guidance.
Yes. It can be given with or without food. Make sure your dog fully chews the tablet.
If you have additional questions, your veterinarian is the best source of guidance for your dog’s specific needs.
Simple dose. My dog loves it.