Skip to content
Vectra 3D Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses

Vectra 3D

Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses

Vectra 3D For Extra Large Dogs Over 88lbs 3 Doses is a topical flea, tick, and mosquito treatment for large breeds. Priced at $79.09, it offers 90 days of protection with water-resistant formula, ideal for dogs in high-parasite environments.

$79.09

● In stock

Buy at BestVetCare →

Price and availability may change. Click to see current details on BestVetCare.

Key features

  • 3 monthly doses for 90 days of protection
  • Water-resistant after 24 hours
  • Kills fleas, ticks, and mosquitoes
  • Fast-acting within 12 hours
  • Repels pests before they bite
  • For dogs over 88 lbs
  • Topical application between shoulder blades

Pros

  • +Long-lasting 30-day protection
  • +Effective after swimming or bathing
  • +Repels as well as kills pests
  • +Fast onset of action
  • +Suitable for giant breeds
!

Cons

  • Topical application may stain fabrics
  • Not for dogs under 88 lbs
  • Requires monthly reapplication

About Vectra 3D Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses

What is Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses?

Vectra 3D For Extra Large Dogs Over 88lbs 3 Doses is a veterinarian-recommended, topical parasiticide designed specifically for large and extra-large dog breeds weighing over 88 pounds. Each package contains three monthly applications, providing up to 90 days of continuous protection against fleas, ticks, and mosquitoes. The fast-acting formula begins repelling and killing pests within 12 hours of application and maintains effectiveness even after swimming, bathing, or exposure to rain, making it a reliable choice for active dogs in high-risk environments.

Key features

  • Triple Dose Pack — Includes three monthly treatments for uninterrupted protection.
  • Water-Resistant Formula — Remains effective after swimming, bathing, or rain exposure.
  • Broad-Spectrum Protection — Targets fleas, ticks, and mosquitoes, including deer ticks that may carry Lyme disease.
  • Fast-Acting — Starts killing fleas within 12 hours and ticks within 48 hours.
  • Repellent Action — Repels pests before they can bite, reducing disease risk.
  • Easy Topical Application — Applied directly to the skin monthly, typically between the shoulder blades.
  • For Dogs Over 88lbs — Formulated for safety and efficacy in extra-large breeds.

Who is Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses for?

This product is ideal for owners of large and giant breed dogs—such as Great Danes, Saint Bernards, or Mastiffs—who require consistent, long-lasting protection from external parasites. It’s especially beneficial for dogs that spend time outdoors, travel frequently, or live in regions with high flea and tick populations. Pet owners seeking a water-resistant, monthly topical solution that prevents infestations and reduces the risk of vector-borne diseases will find Vectra 3D a dependable option.

How does Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses compare?

Compared to oral flea and tick chews, Vectra 3D offers the advantage of external repellency, meaning pests are driven away before they bite. Unlike some standard polypropylene-based spot-ons, Vectra 3D uses a multi-active formulation that targets multiple life stages of fleas and ticks. It stands out from shorter-duration treatments by offering full 30-day protection per dose with proven resistance to water exposure, outperforming many generic or single-ingredient alternatives in durability and coverage.

🎯

Best use cases

  • Dogs in tick-prone wooded areas
  • Outdoor or hunting dogs
  • Summer flea and mosquito season
  • Travel to high-parasite regions
  • Multi-dog households
🛒

Is Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses right for you?

Ideal for owners of large or giant breed dogs over 88 lbs needing reliable, monthly flea and tick protection. No special skills required—just apply topically once a month. Consider alternatives like oral chews if topical application is difficult or if pets frequently swim. Always match weight ranges to dosage.

How it compares: Vectra 3D outperforms many oral chews and generic spot-ons with its repellent action and water resistance. It offers broader protection than single-pest treatments and lasts longer than short-duration topicals, making it a strong choice for active, large-breed dogs.

Are There Active BestVetCare Coupons for This Product?

10% Off ⚠️ Unverified
Expires Jun 4
BestVetCare

Set Auto-order & Get Extra 10% Discount

••••••••

We earn a commission if you shop through this link.

30% Off ⚠️ Unverified
Expires Jun 4
BestVetCare

Hop into Spring Deals - 30% OFF Flea & Tick Treatments + Free Shipping!

••••••••

We earn a commission if you shop through this link.

20% Off ⚠️ Unverified
Expires Jun 4
BestVetCare

Summer Must-haves for Pets €“ 20% OFF Heartworm Prevention + Free Shipping*

••••••••

We earn a commission if you shop through this link.

20% Off ⚠️ Unverified
Expires May 31
BestVetCare

Summer Must-Haves for Pets – 20% OFF Heartworm Prevention + Free Shipping*

••••••••

We earn a commission if you shop through this link.

More from BestVetCare

?

Frequently Asked Questions

What does Vectra 3D for extra large dogs protect against?

Vectra 3D protects dogs over 88 lbs from fleas, ticks (including deer ticks), and mosquitoes. It kills and repels these pests, helping prevent infestations and reduce the risk of diseases like Lyme and heartworm.

Does Vectra 3D work after swimming or bathing?

Yes, Vectra 3D is water-resistant after 24 hours of application. It remains effective even after swimming, bathing, or exposure to rain, making it suitable for active or outdoor dogs.

How often should I apply Vectra 3D?

Apply one dose of Vectra 3D every 30 days. Each package contains three doses, providing three months of continuous protection when used as directed.

Is Vectra 3D safe for my large dog?

Yes, Vectra 3D is formulated specifically for dogs over 88 lbs. It is veterinarian-recommended and safe when used according to label instructions. Avoid use on cats or smaller dogs.

Can I use Vectra 3D with other medications?

Vectra 3D is generally safe to use with most medications, but consult your veterinarian before combining it with other flea, tick, or heartworm treatments to avoid interactions.

How much does Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses cost?

Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses is $79.09 at BestVetCare. Prices may change — click through to BestVetCare for the latest.

Is Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses in stock at BestVetCare?

Yes, Vectra 3d For Extra Large Dogs Over 88lbs 3 Doses is currently in stock at BestVetCare.

Are there coupon codes for BestVetCare?

Yes — Love Those Deals currently tracks 4 active BestVetCare coupons. See the coupons section on this page to copy a code before checkout.

Specifications

Brand
Vectra 3D
Product Type
Animals & Pet Supplies > Pet Supplies > Pet Flea & Tick Control
Category
Animals & Pet Supplies > Pet Supplies > Pet Flea & Tick Control
SKU
3913
MPN
Ceva-Vectra-3D-1544
Last updated Apr 28, 2026