Heartgard Plus Chewable Medium Dog (Ivermectin/Pyrantel Pamoate)
Heartgard Plus Chewable Medium Dog (Ivermectin/Pyrantel Pamoate)
Heartgard Plus Chewables for Medium Dogs are a monthly preventive treatment that protects your dog from dangerous heartworm disease, as well as treating and controlling common intestinal parasites like roundworms and hookworms. Specially formulated for dogs weighing 26–50 lbs, these beef-flavored chewables are easy to administer and loved by dogs.
Why Choose Heartgard Plus Chewable Medium Dog (Ivermectin/Pyrantel Pamoate)?
- Prevents deadly heartworm disease when given monthly
- Treats and controls roundworm and hookworm infections
- Vet-recommended, safe for dogs 6 weeks of age and older
- Tasty beef-flavored chewables make dosing easy
- Helps support long-term digestive and heart health
How to Use Heartgard Plus Chewable Medium Dog (Ivermectin/Pyrantel Pamoate)?
- Give one chewable orally once every month (every 30 days)
- Use for dogs between 26–50 lbs body weight
- Administer on the same day each month for consistent protection
- Can be given with or without food
- Do not skip doses; missing even one can reduce effectiveness
- Consult your veterinarian before starting if your dog is not on a heartworm preventive
Important Safety Information about Heartgard Plus Chewable Medium Dog
- For use in dogs only; do not administer to cats or other animals
- Not intended for dogs under 6 weeks of age or 26 lbs
- Dogs should be tested for existing heartworm infections before starting treatment
- Store at room temperature, away from moisture and light
- Keep out of reach of children and other pets
Fact Table
| Facts | Details |
| Product Name | Heartgard Plus Chewable for Medium Dogs |
| Active Ingredients | Ivermectin (136 mcg), Pyrantel Pamoate (114 mg) |
| Target Species | Dog |
| Weight Range | For dogs 26–50 lbs (12–23 kg) |
| Age Requirement | Safe for puppies and dogs 6 weeks of age and older |
| Dosage Form | Chewable tablet (beef-flavored) |
| Administration Route | Oral |
| Frequency of Use | Once monthly |
| Primary Uses | – Prevents heartworm disease – Treats and controls roundworms and hookworms |
| Parasites Controlled | – Heartworms (Dirofilaria immitis) – Roundworms (Toxocara canis, Toxascaris leonina) – Hookworms (Ancylostoma caninum, Uncinaria stenocephala) |
| Palatability | Highly palatable beef-flavored chew; often taken as a treat |
| Storage Requirements | Store at room temperature (15–30°C or 59–86°F); avoid moisture and light |
| Prescription Required | Yes |
| Contraindications | Not for use in dogs under 6 weeks or <26 lbs; not intended for cats |
| Common Side Effects | Vomiting, diarrhea, lethargy, decreased appetite |
| Special Precautions | – Test for existing heartworm infection before use – Maintain monthly dosing without interruption |
Common Side Effects
Like all medications, Heartgard Plus Chewable Medium Dog (Ivermectin/Pyrantel Pamoate) can cause side effects, although not everybody gets them. Understanding these side effects can help you use this medication safely and effectively.
- Vomiting or diarrhea (usually mild and temporary)
- Lethargy or decreased appetite
- Seizures (rare; more common in dogs with MDR1 gene mutation)
If you experience any side effects, discuss them with your healthcare provider. They can offer advice and may adjust your treatment if necessary. Report any severe or unexpected side effects immediately.
How Can You Buy Heartgard Plus Chewable Medium Dog (Ivermectin/Pyrantel Pamoate)?
You can order Heartgard Plus Chewable Medium Dog (Ivermectin/Pyrantel Pamoate) using these methods on our website:
- Order Online
- Order by Phone
- Order by Fax
- Order your refills
Visit our How to order page.
