Iverhart Max Chew for Dogs, 50.1-100 lbs, (Brown Box), 6 Chews (6-mos. supply)

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$65.50 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. Help protect your pet from pesky pests with Iverhart Max Chews. These soft chews are formulated to help prevent heartworm disease and can also help treat and control the other three most common wormsroundworms, hookworms and tapeworms. This broad-spectrum medication helps to provide safe and effective year-round protection when given monthly and is intended for dogs 8 weeks or older weighing 50.1 to 100 pounds. To top it all off, it has a drool-worthy bacon flavor that your dog will love.

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.

Ingredients

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4.5
Rated 4.5 out of 5 stars
246 Ratings
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Customers Mention

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

Ease of Use

95% Positive

Effectiveness

89% Positive

Ingredients

81% Positive

Long-Term Benefits

90% Positive

88 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 Jeff on Nov 25, 2025

Fair pricing and good discounts on automatic reorder

It's a good product at a reasonable price that provides most of the protection my dog needs. It would be great if chewy.com would allow me to upload the doctors

It's a good product at a reasonable price that provides most of the protection my dog needs. It would be great if chewy.com would allow me to upload the doctors prescription rather than having to send it by US mail, but I realizethat this may be a security issue to make sure that they're getting the original prescription.

Rated 5 out of 5 stars
By CAROLYN on Aug 14, 2025

Chewy (as Usual) to the Rescue!

I conscientiously mark the next date of my dog's heartworm meds, but this time I forgot to order them. No problem! I knew that with a "quick click" Chewy would deliver

I conscientiously mark the next date of my dog's heartworm meds, but this time I forgot to order them. No problem! I knew that with a "quick click" Chewy would deliver them quickly. In 3 days, without special handling or express mailing, they were in hand. This is not my first time with my being the problem. Chewy is always prompt, calls if there is a problem, and if I need customer service - it is not only there, but easy. Reps are impowered to fix stuff on the spot, and they really listen and seem to care.

Rated 3 out of 5 stars
By Catherine on Sep 11, 2025

Not so tasty

My pop has been on this since he was old enough to do so he never likes it I try to feed him like a pill I tried scrunching it up he knows when it's in his food

My pop has been on this since he was old enough to do so he never likes it I try to feed him like a pill I tried scrunching it up he knows when it's in his food and it takes half a day for him to eat it perhaps they should consider changing the flavor?

Rated 5 out of 5 stars
By Sharon on Jul 17, 2025

Ingredients I wanted for wide range protection incl tapeworm

Have used many times before because of protection coverage and has worked great. I've never had a dog that would take any part of it as a treat so have always had

Have used many times before because of protection coverage and has worked great. I've never had a dog that would take any part of it as a treat so have always had to hide pieces in something they love, currently using warmed cheese curds which works great for this. The price is very good. To be fair, I have used other brands that were similar to this and none of my dogs would ever take those as a treat either so always have had to hide in something they love.

Rated 5 out of 5 stars
By Lindy on Jun 30, 2025

Iverhart

This medicine is great and it really works. I have been using it for a period of time. Never let me down so far.

This medicine is great and it really works. I have been using it for a period of time. Never let me down so far.

Rated 5 out of 5 stars
By Joyful on Oct 10, 2025

Cost

Works as good as more expensive options

Works as good as more expensive options

Rated 5 out of 5 stars
By Brenda on Aug 18, 2025

Easy n quick

Good customer service lady helped me n was very pleasant

Good customer service lady helped me n was very pleasant

Rated 5 out of 5 stars
By Fen on Jul 15, 2025

Low Price Point for the Same Active ingredient.

My dog loves his monthly dosage of Iverhart Max and it is very affordable.

My dog loves his monthly dosage of Iverhart Max and it is very affordable.

Rated 5 out of 5 stars
By Stan on Jun 3, 2025

Got RX late because of Vet error.

My dog Harry only chews up the heartworm RX that are soft chews. Iverhart soft chews are also a great price.

My dog Harry only chews up the heartworm RX that are soft chews. Iverhart soft chews are also a great price.

Rated 5 out of 5 stars
By Ann on Sep 2, 2025

Easy to administer chews

My dog likes the taste. It’s easy to give.

My dog likes the taste. It’s easy to give.