Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box)
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About HEARTGARD Plus for Dogs

#1 with Dog and Vets*
When it comes to preventing the invisible threat of heartworm disease, pet parents and veterinarians can agree that HEARTGARD Plus (ivermectin/pyrantel) is the #1 choice.* Not only does it prevent heartworm disease, but it also treats and controls 3 species of hookworms and 2 species of roundworms all with the real-beef taste dogs love.*

Why Choose HEARTGARD Plus?
When it comes to preventing the invisible threat of heartworm disease, pet parents and veterinarians can agree that HEARTGARD Plus (ivermectin/pyrantel) is the #1 choice.* Not only does it prevent heartworm disease, but it also treats and controls 3 species of hookworms and 2 species of roundworms all with the real-beef taste dogs love.*

Heartworm Prevention
The invisible threat of heartworm disease can be caused by one bite from an infected mosquito.

Veterinarian #1 Choice*
With over 2 billion doses prescribed, HEARTGARD Plus is the #1 choice of vets for their patients and their own dogs.*

#1 Dog-Preferred Chew*
The real-beef chew makes monthly dosing easy and enjoyable.*

Monthly Protection
When given every 30 days, HEARTGARD Plus can help keep your dog protected year-round.

Hookworms and Roundworms
Also treats and controls 3 species of hookworms and 2 species of roundworms.

Safe for Puppies
Safe for puppies as young as 6 weeks old with no minimum weight requirement.

For Dogs of All Sizes
Comes in three sizes: Up to 25 lbs., 26-50 lbs. and 51-100 lbs.
Heartworm Disease is an Invisible Threat

A Year-Round Risk for All Dogs
1 million dogs are estimated to be heartworm positive in the USA with cases reported in all 50 states.* The American Heartworm Society (AHS) recommends protecting dogs year-round and testing for heartworm disease every 12 months.*
1. A mosquito ingests heartworm microfilariae after feeding on an infected animal.
2. Microfilariae become larvae and the mosquito can infect the next dog.
3. Larvae left on the skin develop in dogs.
4. Heartworm larvae migrate from the skin into the bloodstream of their new host, maturing as they go

5. Juvenile and adult heartworms primarily live in the pulmonary blood vessels of an infected dog.
6. Within 6 months of infection, adult heartworms are present in the pulmonary arteries.
7. When a mosquito bites an infected dog, the cycle can begin again.
Product Guide
HEARTGARD Plus is available in a variety of sizes by dog weight. Choose the option that best fits your dog.
About HEARTGARD Plus
Just one bite from an infected mosquito could put your dog at risk for heartworm disease, but HEARTGARD Plus offers the protection your dog needs. This heartworm preventive is made with real beef and has a savory taste, making it the #1 dog-preferred chew. HEARTGARD Plus makes protecting your dog year-round easy and enjoyable month after month.*

*
- Data on file at Boehringer Ingelheim.
- HEARTGARD® Plus (ivermectin/pyrantel) Chewables [Freedom of Information Summary; NADA 140-971]. Duluth, GA: Boehringer Ingelheim Animal Health USA Inc.
- Heartworm prevalent in South, expanding in other hot spots. American Veterinary Medical Association. https://www.avma.org/javma-news/2020-08-01/heartwormprevalent-south-expanding-other-hot-spots. Accessed December 23, 2021.
- Heartworm Parasite Prevalence Maps. Companion Animal Parasite Council. https://capcvet.org/maps/#/2020/all/heartworm-canine/dog/united-states. Accessed November 18, 2021.
- Heartworm Guidelines. American Heartworm Society. https://www.heartwormsociety.org/veterinary-resources/ american-heartworm-society-guidelines. Accessed December 23, 2021.