Barrier Topical Solution for Dogs, 55.1-88 lbs, 6 Doses (6-mos. supply)

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$35.74 First Time Autoship Price
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$52.24 Autoship Price
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$54.99 Chewy Price
($9.17 /ea)
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Usually arrives in 3-5 days
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No interest if paid in full in 6 months on PayPal purchases of $149+. .

Medications ship separately. Delivery times may vary.

About This Item

Details

  • Prevents heartworm disease
  • Treats circulating immature, first-stage larvae of the heartworm parasite
  • Kills adult fleas and treats flea infestations
  • Treats and controls hookworms, roundworms, and whipworms
  • Treats and controls sarcoptic mange

Ingredients

Instructions

FAQ

Learn More About Barrier From Our Team of Experts
4.5
Rated 4.5 out of 5 stars
25 Ratings

11 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 Carla on Jan 15, 2026

price was far less than vet

only really needed for 2 mo for 1 dog and a year for the other so just got the 2 boxes of 6, so will get more later on autorenewal plan

only really needed for 2 mo for 1 dog and a year for the other so just got the 2 boxes of 6, so will get more later on autorenewal plan


Rated 5 out of 5 stars
By Kim on Nov 20, 2025

So affordable and good

This is the best. It cured two of my rescues of heartworms! Easy and so affordable for my three large dogs!

This is the best. It cured two of my rescues of heartworms! Easy and so affordable for my three large dogs!


Rated 5 out of 5 stars
By Charity on May 14, 2025

It is a great value and it works!

We have 5 dogs and we live on 10 acres. This works great for fleas, ticks, and heartworm prevention. We switched to the lower cost. As long as you don't mind putting

We have 5 dogs and we live on 10 acres. This works great for fleas, ticks, and heartworm prevention. We switched to the lower cost. As long as you don't mind putting a topical on your pet and watching them for a half hour so they do not lick the treatment, it saves you a lot of money and it works well. It's also super easy to keep your prescriptions in one place at Chewy.


Rated 5 out of 5 stars
By BD on Nov 19, 2025

Speedy

Same as Advantage but cheaper option.

Same as Advantage but cheaper option.


Rated 1 out of 5 stars
By Katherine on Dec 21, 2024

Yuck

I was hopeful about this product since it covers quite a lot of things and is a much more affordable price point. Unfortunately I used this product for the first

I was hopeful about this product since it covers quite a lot of things and is a much more affordable price point. Unfortunately I used this product for the first time today, and am really unhappy with the quality and have potential safety concerns of product transfer. Directions state to keep dog from licking for 30 minutes after applying, indicating it will be dry by then, but 8+ hours later and my dogs shoulders and back are greasy and I can feel the product transfer to my hand. This also left a flakey white residue, which my dog does not usually have, and I put this on less than 24 hours after she was bathed and coat conditioned. In addition to this, the smell is absolutely horrendous. It’s a strong chemical smell that lingers on her coat, I can smell it when she gets anywhere near me, and it makes everything she touches stink. I am really disappointed in this, I’m going to have to look at using a different product next month and now I have 5 months of product that I won’t use. 0/5 do not recommend.


Rated 5 out of 5 stars
By DW on Feb 8, 2025

Cost efficient. Covers multiple pests.

Been using this on all 3 dogs for a couple of years. Annual HW tests are always negative. If a flea gets on them, it's usually gone soon. This also covers several

Been using this on all 3 dogs for a couple of years. Annual HW tests are always negative. If a flea gets on them, it's usually gone soon. This also covers several worm types, so it's the best, most cost efficient multi-treatment I have found. It seems to be generic for Advantage Multi.


Rated 5 out of 5 stars
By Esmeralda on Dec 7, 2025

Quick delivery

Convenient

Convenient


Rated 5 out of 5 stars
By Mary on Jun 1, 2025

Speed

Arrived super quick

Arrived super quick


Rated 5 out of 5 stars
By Larry on Aug 28, 2024

Great price

Can't beat it for the price. 6 months for the cost of 1 dose of another brand from the vet for full protection

Can't beat it for the price. 6 months for the cost of 1 dose of another brand from the vet for full protection


Rated 1 out of 5 stars
By Greg on Apr 2, 2024

Autoship

I couldn't get Autoship to work when I recently ordered Barrier Topical Solution for Dogs, 55.1-88 lbs, 6 Doses (6-mos. supply) so I ended up ordering 2 packs.

I couldn't get Autoship to work when I recently ordered Barrier Topical Solution for Dogs, 55.1-88 lbs, 6 Doses (6-mos. supply) so I ended up ordering 2 packs. Suggestions?