How do I get dog heartworm medicine prescriptions online at Chewy Pharmacy?

Get dog heartworm medicine prescriptions online at Chewy Pharmacy by visiting your vet and talking about the different options. Your vet can perform a heartworm test, recommend a product and issue a prescription for the right preventative and dose. Then, go to Chewy.com and add the prescribed product to your cart. At checkout, you can add your dog’s info and vet contact information so Chewy can verify the prescription. That’s all you need to do to order your heartworm medications from Chewy!

What prescription dog heartworm medicine is best?

The best prescription heartworm medicine will provide year-round protection in an easy-to-administer formula. Your vet can advise you on the different options available and issue a prescription you can use to order your medicine online. Discuss whether you want just heartworm prevention or a combination product that includes dewormers, flea and tick protection, or all three in one dose. Popular brands include Heartgard, Tri-Heart Plus, Sentinel, Revolution and Interceptor Plus.

Why is dog heartworm medicine only available with a prescription?

Dog heartworm medicine is only available with a prescription because your dog needs a heartworm test to ensure he isn’t already infected first. Giving a heartworm preventative to a dog who is already infected can be dangerous or even deadly. A vet can also determine the right dosage for your pet and suggest the right products for your dog’s lifestyle, health and age.

Do dogs need heartworm medicine in the winter?

Dogs need heartworm medicine in the winter, spring, fall and summer because the danger of failing to protect them is too great. Although there are fewer mosquitos around during winter in most climates, there is still the risk of a bite and heartworm contraction. Protect your best friend year-round from heartworms for safety and peace of mind.

How do I set up Autoship for my prescription dog heartworm medicine?

Set up Autoship for your prescription dog heartworm medicine by selecting the Autoship option and choosing a delivery frequency at checkout. Once you set up Autoship, you can change or cancel it any time you want. You must have a valid prescription or remaining refills on file for Autoship pharmacy deliveries to occur. If we do not have a prescription, or if your prescription is expiring soon, one of our team members will reach out to your vet to obtain all the necessary information. You can always have your dog’s heartworm medicine on hand with Autoship from Chewy!

Prescription Heartworm Prevention Medicine for Dogs - Page 3 (Free Shipping)

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Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4

Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4

Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4

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Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mo...

Rated 5 out of 5 stars

1

$231.24 Chewy Price

$219.68 Autoship Price

Prescription Item

Free delivery on first-time orders

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Simparica Trio Chewable Tablet for Dogs, 22.1-44.0 lbs, (Teal Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4

Simparica Trio Chewable Tablet for Dogs, 22.1-44.0 lbs, (Teal Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4

Simparica Trio Chewable Tablet for Dogs, 22.1-44.0 lbs, (Teal Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4

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Simparica Trio Chewable Tablet for Dogs, 22.1-44.0 lbs, (Teal Box), 6 Chewable Tablets (6-mos. ...

Rated 4.8 out of 5 stars

6,609

$240.14 Chewy Price

$228.13 Autoship Price

Prescription Item

Free delivery on first-time orders

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Selarid Topical Solution for Dogs, 5.1-10 lbs, (Purple Box), 6 Doses (6-mos. supply)

Rated 4.8 out of 5 stars

43

$67.67 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Revolt Topical Solution for Dogs, 5.1-10 lbs, (Purple Box), 6 Doses (6-mos. supply) slide 2 of 2

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Revolt Topical Solution for Dogs, 5.1-10 lbs, (Purple Box), 6 Doses (6-mos. supply)

Rated 4.8 out of 5 stars

44

$65.94 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

Barrier Topical Solution for Dogs, 88.1-110 lbs, 6 Doses (6-mos. supply)

Rated 5 out of 5 stars

1

$54.99 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Revolt Topical Solution for Puppies & Kittens, 0-5 lbs, (Rose Box), 3 Doses (3-mos. supply)

Rated 4.5 out of 5 stars

28

$24.98 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders over $35

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Senergy Topical Solution for Dogs, 10.1-20 lbs, (Brown Box), 3 Doses (3-mos. supply)

Rated 4.6 out of 5 stars

29

$52.75 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Selarid Topical Solution for Dogs, 20.1-40 lbs, (Red Box), 6 Doses (6-mos. supply)

Rated 4.6 out of 5 stars

32

$69.99 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Revolt Topical Solution for Dogs, 20.1-40 lbs, (Maroon Box), 6 Doses (6-mos. supply)

Rated 4.5 out of 5 stars

44

$78.74 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Senergy Topical Solution for Dogs, 20.1-40 lbs, (Red Box), 3 Doses (3-mos. supply)

Rated 4.6 out of 5 stars

16

$55.39 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Selarid Topical Solution for Puppies & Kittens, 0-5 lbs, (Mauve Box), 3 Doses (3-mos. supply)

Rated 4.5 out of 5 stars

19

$38.20 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Senergy Topical Solution for Puppies & Kittens, up to 5 lbs, (Mauve Box), 3 Doses (3-mos. suppl...

Rated 3.7 out of 5 stars

12

$39.57 Chewy Price

$45.74 List Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Revolt Topical Solution for Dogs, 85.1-130 lbs, (Plum Box), 6 Doses (6-mos. supply)

Rated 4.2 out of 5 stars

25

$111.00 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Midamox Topical Solution for Dogs, 3-9 lbs, (Green Box), 6 Doses (6-mos. supply)

Rated 4 out of 5 stars

2

$85.43 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

Barrier Topical Solution for Dogs, 3-9 lbs, 6 Doses (6-mos. supply)

Rated 5 out of 5 stars

1

$54.99 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

Barrier Topical Solution for Dogs, 9.1-20 lbs, 6 Doses (6-mos. supply)

Rated 4.9 out of 5 stars

8

$66.46 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Midamox Topical Solution for Dogs, 20.1-55 lbs, (Red Box), 6 Doses (6-mos. supply)

Rated 4 out of 5 stars

3

$78.16 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Senergy Topical Solution for Dogs, 85.1-130 lbs, (Plum Box), 3 Doses (3-mos. supply)

Rated 4.1 out of 5 stars

10

$72.54 Chewy Price

Autoship Price

Prescription Item

Free delivery on first-time orders

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Senergy Topical Solution for Dogs, 5.1-10 lbs, (Lavendar Box), 3 Doses (3-mos. supply)

Rated 4.6 out of 5 stars

13

$44.28 Chewy Price

$51.19 List Price

Autoship Price

Prescription Item

Free delivery on first-time orders

Out of Stock

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Iverhart Max Chew for Dogs, 6-12 lbs, (Purple Box), 6 Chews (6-mos. supply)

Rated 4.8 out of 5 stars

25

Prescription Item

Free delivery on first-time orders

Prescription Heartworm Prevention Medicine for Dogs

Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mo...

Simparica Trio Chewable Tablet for Dogs, 22.1-44.0 lbs, (Teal Box), 6 Chewable Tablets (6-mos. ...

Selarid Topical Solution for Dogs, 5.1-10 lbs, (Purple Box), 6 Doses (6-mos. supply)

Revolt Topical Solution for Dogs, 5.1-10 lbs, (Purple Box), 6 Doses (6-mos. supply)

Barrier Topical Solution for Dogs, 88.1-110 lbs, 6 Doses (6-mos. supply)

Revolt Topical Solution for Puppies & Kittens, 0-5 lbs, (Rose Box), 3 Doses (3-mos. supply)

Senergy Topical Solution for Dogs, 10.1-20 lbs, (Brown Box), 3 Doses (3-mos. supply)

Selarid Topical Solution for Dogs, 20.1-40 lbs, (Red Box), 6 Doses (6-mos. supply)

Revolt Topical Solution for Dogs, 20.1-40 lbs, (Maroon Box), 6 Doses (6-mos. supply)

Senergy Topical Solution for Dogs, 20.1-40 lbs, (Red Box), 3 Doses (3-mos. supply)

Selarid Topical Solution for Puppies & Kittens, 0-5 lbs, (Mauve Box), 3 Doses (3-mos. supply)

Senergy Topical Solution for Puppies & Kittens, up to 5 lbs, (Mauve Box), 3 Doses (3-mos. suppl...

Revolt Topical Solution for Dogs, 85.1-130 lbs, (Plum Box), 6 Doses (6-mos. supply)

Midamox Topical Solution for Dogs, 3-9 lbs, (Green Box), 6 Doses (6-mos. supply)

Barrier Topical Solution for Dogs, 3-9 lbs, 6 Doses (6-mos. supply)

Barrier Topical Solution for Dogs, 9.1-20 lbs, 6 Doses (6-mos. supply)

Midamox Topical Solution for Dogs, 20.1-55 lbs, (Red Box), 6 Doses (6-mos. supply)

Senergy Topical Solution for Dogs, 85.1-130 lbs, (Plum Box), 3 Doses (3-mos. supply)

Senergy Topical Solution for Dogs, 5.1-10 lbs, (Lavendar Box), 3 Doses (3-mos. supply)

Iverhart Max Chew for Dogs, 6-12 lbs, (Purple Box), 6 Chews (6-mos. supply)

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