Iverhart Max Chew for Dogs, 25.1-50 lbs, (Green Box), 6 Chews (6-mos. supply)

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Medications ship separately. Delivery times may vary.

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 25.1 to 50 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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4.7
Rated 4.7 out of 5 stars
140 Ratings
Terms & Conditions

Customers Mention

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

Ease of Use

90% Positive

Effectiveness

86% Positive

Ingredients

75% Positive

Long-Term Benefits

87% Positive

45 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 Stephanie on Sep 23, 2025

The best we have fiundy

Our “old man” stopped eating hard medicine and we needed to resort to something else, he loves this. Not only does it do what it’s supposed to do but he thinks he’s

Our “old man” stopped eating hard medicine and we needed to resort to something else, he loves this. Not only does it do what it’s supposed to do but he thinks he’s getting a treat, which makes me happy!

Rated 4 out of 5 stars
By Kalena on Nov 16, 2025

Easy chewable

Bailey picked up the medicine in it but still ate it. Wiggles had no struggle to eat this. Both are beagles

Bailey picked up the medicine in it but still ate it. Wiggles had no struggle to eat this. Both are beagles

Rated 5 out of 5 stars
By Susan on Nov 3, 2025

Heartworm medication

Tasty, easy chewable. No questions asked prescription filled promptly and arrived within days.

Tasty, easy chewable. No questions asked prescription filled promptly and arrived within days.

Rated 5 out of 5 stars
By Alesia on Sep 9, 2025

Heartworm meds

Thank you for the fast delivery! I appreciate your prices for this heartworm prevention meds.

Thank you for the fast delivery! I appreciate your prices for this heartworm prevention meds.

Rated 5 out of 5 stars
By Wilda on Nov 23, 2025

Received order in a couple of days.

So convenient to order from Chewy

So convenient to order from Chewy

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

Great product.

Been using this brand for my dogs for almost 5 years. Works great.

Been using this brand for my dogs for almost 5 years. Works great.

Rated 4 out of 5 stars
By Wayne on Nov 18, 2025

Good service

It was delivered on time

It was delivered on time

Rated 5 out of 5 stars
By Michelle on May 11, 2025

Prefer Over Heartguard

I really prefer the chewable TABLETS because the chews tend to make my dogs kind of puny/tummy ache

I really prefer the chewable TABLETS because the chews tend to make my dogs kind of puny/tummy ache

Rated 5 out of 5 stars
By Mike on Mar 11, 2025

Great experience

My vet retired, had paper prescriptions , Chewy was able to have me mail them in and they quickly sent the RX I needed. Sophie says Thanks!

My vet retired, had paper prescriptions , Chewy was able to have me mail them in and they quickly sent the RX I needed. Sophie says Thanks!

Rated 5 out of 5 stars
By bruce on Dec 9, 2025

speed of delivery

dog is okay

dog is okay