Vectra Flea Spot Treatment for Medium Dogs & Puppies, 21-55 lbs, (Sky Blue Box), 3 Doses (3-mos. supply)

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About This Item

Details

  • Formulated for dogs and puppies ages 8 weeks and older weighing 21–55 pounds, this treatment provides effective control over adult fleas, flea eggs, and flea larvae.
  • Kills fleas through contact, eliminating the need for them to bite your pet.
  • Helps prevent flea infestation and break the flea life cycle.
  • The easy-to-apply topical treatment is quick drying, fragrance free, and non-greasy.
  • Suitable for both indoor and outdoor dogs—no prescription required.

Ingredient Information

Instructions

FAQ

Questions & Answers

1 Customer Questions


Is this waterproof?

Answer by ChewyApr 21, 2025
You should ensure that your dog is dry before applying the product, and ensure your dog remains dry 24 hours after application.
3.5
Rated 3.5 out of 5 stars
13 Ratings

7 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 Michelle on Dec 6, 2025

Effective and easy to apply

Since we started using this for our dog, he’s had no more issues with fleas. Works as expected!

Since we started using this for our dog, he’s had no more issues with fleas. Works as expected!


Rated 5 out of 5 stars
By Lori on Oct 31, 2025

Finally something that works

My dog has seizures so he can’t have oral flea medication. In our area this is the only one that works.

My dog has seizures so he can’t have oral flea medication. In our area this is the only one that works.


Rated 1 out of 5 stars
By Ivan on Oct 23, 2025

Product does not work as advertised

Said it would kill or repel fleas for 1 month. Unfortunately it only works for 1 week

Said it would kill or repel fleas for 1 month. Unfortunately it only works for 1 week


Rated 1 out of 5 stars
By Janice on Aug 8, 2025

Would never use again or recommend to anyone else

the amount in each dose is quite large and it is extremely greasy.

the amount in each dose is quite large and it is extremely greasy.


Rated 1 out of 5 stars
By Lee on May 15, 2025

residue

The medicine was hard to dispense and left a definite line of sticky medicine along his back.

The medicine was hard to dispense and left a definite line of sticky medicine along his back.


Rated 5 out of 5 stars
By Arti on Oct 20, 2024

It works!

So convenient and easy - have been using it for over 7 years and neither nor the doggo would change a thing

So convenient and easy - have been using it for over 7 years and neither nor the doggo would change a thing


Rated 1 out of 5 stars
By Johanna on Oct 30, 2024

Bad dose

This is from another party and I was told to dispose of it

This is from another party and I was told to dispose of it