VECTRA 3D Flea & Tick Spot Treatment for Dogs, 56-95 lbs, 3 Doses (3-mos. supply) -

Vectra 3D Flea & Tick Spot Treatment for Dogs, 56-95 lbs

By Vectra
Rated 4.1034 out of 5 stars
Pet Weight

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$31.00Chewy Price
$54.99Chewy Price
$29.45Autoship Price
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About This Item


  • Helps to kill and repel ticks, fleas, mosquitos, mites (excluding mange mites), lice, biting flies and sand flies.
  • Formulated to protect your BFF from pests for up to 1 month!
  • Helps prevent all flea stages from developing.
  • Waterproof solution dries quickly and isn’t greasy like other flea and tick treatments.
  • Available in other sizes (sold separately) so mutts and dogs from all breeds can get the protection they need.

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Play Video: Learn More About Vectra From Our Team of Experts
Learn More About Vectra From Our Team of Experts

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

Questions & Answers

11 Customer Questions

Does this enter a dog's bloodstream?

Answer by ChewyAug 29, 2019
This product does not require a prescription.

Can I use this on a pregnant dog?
Answer by ChewyMar 20, 2020
This flea and tick treatment should not be used on debilitated, aged, medicated, pregnant or nursing dogs, or dogs known to be sensitive to pesticide products without first consulting a veterinarian.

Is this product safe to use in a household that has cats?
Answer by ChewyMar 19, 2020
Keep out of reach of children and cats.

ReviewsWrite a Review

Rated 4.1034 out of 5 stars
87 Reviews
Would recommend to a friend

87 Customer Reviews

Filter by reviews that mention

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 3 out of 5 stars
By JImM on Mar 5, 2023

Did Something Change?

I've been using Vectra for many many years. We have never had a flea or tick problem. In fact, I've not even thought about fleas for more than a decade. Recently both our dogs began itching terribly. We assumed seasonal allergies because Vectra had been so good at eliminating fleas that our minds immediately went elsewhere. We then discovered fleas on both of them. We have been applying this stuff religiously monthly for as long as I can remember. Now we're left with eliminating the fleas which is certainly a much larger chore than just preventing them in the fist place. I'm hopeful this is a "one off" fail and we'll be back to normal after multiple flea baths and a re-application just 15 days after the first one. Time will tell. I won't condemn the product because of the exceptional results we've seen over the years, but this is disturbing-

Rated 5 out of 5 stars
By Howie on Mar 1, 2023

Vectra 3D Flea

Product arrived in a timely manner and was identical to what I was buying at my vets office. The price however was significantly less. Win / Win.

Rated 5 out of 5 stars
By Kash on Nov 14, 2022


Easy fast and professional great variety low prices and fast delivery

Rated 5 out of 5 stars
By JazzBoots on Jul 28, 2022

This tick treatment works!

Easy to apply. Dogs don't mind application. Really repels ticks or if any latch on they are dead within a short time since we check our dogs every day.

Rated 1 out of 5 stars
By Crys82 on May 18, 2022

waste of money

This did absolutely nothing for my 2 girls! It was like I hadn’t even used a flea medicine b/c nothing happened. The ONLY reason I tried this was b/c my vet was completely out of the flea pills we usually get & I was desperate! Thank goodness Chewy ships fast & I was able to get their flea pills that knocked out the fleas. Vectra was a complete waste of money & will never use again.

Rated 5 out of 5 stars
By aschavel on Aug 22, 2022

Vet Recommended

I have been using Advantix for a few years, and our vet suggested I use this instead.

Rated 5 out of 5 stars
By Embie on Jul 17, 2022

Highly recommend

This was recommended by my breeder so I’ve kept her on this since day one. She had never had any issues with this at all.

Rated 5 out of 5 stars
By PattySue on May 17, 2022

Works great

My pup was a rescue eight years ago and has always had stomach problems. So pills have not been an option. This topical medicine works great for her. She has never had a flea or tick on her since she has been in our home.

Rated 5 out of 5 stars
By lori on May 24, 2022

Great product.

This works great--never have seen a flea or tick on my dogs and I live in a rural area.Wish you would carry the largest size--96# and up as my dogs are borderline and like to go with the bigger size.

Rated 5 out of 5 stars
By Delicious on May 18, 2022

Flea free and happy

Used to use Frontline but fleas became immune to it so our vet recommended Vectra and so far so good. Chewy cost less than getting it anywhere else. Loooove Chewy!