Iverhart Plus Chewable Tablet for Dogs, 1-25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply)

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$28.26 Chewy Price
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$30.18 List Price
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About This Item

Details

For use in animals only. Your furry friend must have a current heartworm test result on file with your veterinarian in order to be prescribed heartworm medication. Please visit your veterinarian to have this test performed annually to protect your four-legged friend. Iverhart Plus Chewable Tablets are prescribed to help protect your pet from heartworm disease, which can cause tiredness, decreased appetite and, eventually, heart failure in dogs. These easy-to-feed tablets may also help control two common intestinal parasites, roundworms and hookworms. Iverhart Plus chewables help provide safe and effective protection each month, and come in a pork liver-flavored chewableso they're easy to give to your dog as a tasty treat.

We directly source prescription medications from manufacturers and wholesale distributors registered with the FDA and licensed by applicable state boards. Guaranteed genuine, and where applicable, backed by the manufacturer.

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4.8
Rated 4.8 out of 5 stars
548 Ratings
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Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

91% Positive

Effectiveness

90% Positive

Ingredients

88% Positive

Long-Term Benefits

92% Positive

180 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Wendi on Jan 13, 2026

Chewy gets it done quickly!

The product is exactly as expected - and what we’ve been using forever - but this was the first Chewy order for us. Quick delivery and well priced! Thank you!

The product is exactly as expected - and what we’ve been using forever - but this was the first Chewy order for us. Quick delivery and well priced! Thank you!

Rated 5 out of 5 stars
By Patricia on Nov 12, 2025

Too smart for her own good

I don’t know all these things that are supposed to be treat flavored like the probiotic that I got and stuff she doesn’t eat. She sniffed it out no matter how small

I don’t know all these things that are supposed to be treat flavored like the probiotic that I got and stuff she doesn’t eat. She sniffed it out no matter how small I try to make it so to get it in her I take a square piece of American cheese and I cut the pieces and I make little cheese sandwiches

Rated 5 out of 5 stars
By rene on Jan 4, 2026

Vet recommended

Gracie my 1 year old chiweenie eats these with no problem. Usually medication is a struggle, but not these thank goodness.

Gracie my 1 year old chiweenie eats these with no problem. Usually medication is a struggle, but not these thank goodness.

Rated 5 out of 5 stars
By Laura on Jan 20, 2026

Customer Service

Chewy is the gold standard in customer service. They exceed your expectations every time!

Chewy is the gold standard in customer service. They exceed your expectations every time!

Rated 5 out of 5 stars
By Lisa on Oct 31, 2025

Favorite

This is the best heartworm preventative I’ve tried because it’s a small pill. My pups are good at finding pills in anything, so smaller and easier to hide makes

This is the best heartworm preventative I’ve tried because it’s a small pill. My pups are good at finding pills in anything, so smaller and easier to hide makes the process go more smoothly.

Rated 5 out of 5 stars
By Nancy on Dec 15, 2025

Cost effective

My vet recommended thus as an alternative to NexGuard Plus. Along with flea drops I'm saving money!

My vet recommended thus as an alternative to NexGuard Plus. Along with flea drops I'm saving money!

Rated 5 out of 5 stars
By yasmin on Nov 14, 2025

Highly recommended

It was prescribed by the veterinarian and is very affordable compared with other brands and it works as well as the more expensive ones.

It was prescribed by the veterinarian and is very affordable compared with other brands and it works as well as the more expensive ones.

Rated 5 out of 5 stars
By Ernest on Oct 23, 2025

Fair Price

I like giving my dog just a heartworm prevention, without the fle and tick added. This does that! Happy with the product and have used it for a few years now.

I like giving my dog just a heartworm prevention, without the fle and tick added. This does that! Happy with the product and have used it for a few years now.

Rated 5 out of 5 stars
By Gloria on Dec 22, 2025

Ivermetin

My pups didn't get sick with this nor did they get the crappers... am so pleased...

My pups didn't get sick with this nor did they get the crappers... am so pleased...

Rated 5 out of 5 stars
By Jaime on Oct 13, 2025

Reasonably priced

I always hated other products because of the cost but this works just as good and reasonably priced. Same ingredients as other products at a fraction of the pri

I always hated other products because of the cost but this works just as good and reasonably priced. Same ingredients as other products at a fraction of the price.