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Vectra 3D For Very Small Dogs upto 8lbs
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Vectra 3D For Very Small Dogs upto 8lbs

$46.90
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Select Pet's Weight:
  • Upto 8lbs
  • 8 to 22lbs
  • 22 to 55lbs
  • 55 to 88lbs
  • Over 88lbs
Select Pack:
  • 3 DOSES
  • 6 DOSES
  • 12 DOSES
$46.90
$44.55
Vectra 3D For Very Small Dogs upto 8lbs
$46.90
6 Reasons to Choose Vectra 3D?
  • Broad-spectrum parasite control.
  • Offers protection for a whole month.
  • Eliminates ticks, fleas, mosquitoes, mites (excluding mange mites), lice, biting flies and sand flies
  • Kills through contact.
  • Acts on all the life stages of fleas
  • Waterproof treatment.
  • Overview
Overview

Vectra 3D for Very Small Dogs (3.3–8.8 lbs / 1.5–4 kg) – Yellow

Vectra 3D for Very Small Dogs is formulated to provide broad-spectrum monthly protection for dogs weighing 3.3–8.8 lbs (1.5–4 kg). Presented in a yellow pack with a 0.8 ml pipette, this advanced spot-on treatment helps repel and kill fleas, ticks, mosquitoes, sand flies, and biting flies before they can bite.

Its triple-action formula works through contact to target parasites at multiple life stages, helping reduce infestations and minimize the risk of vector-borne diseases. The easy line-on application ensures smooth distribution across your dog’s skin and coat for consistent protection throughout the month.

How it helps

Vectra 3D works through a synergistic combination of active ingredients that target parasites on contact. Dinotefuran rapidly kills adult fleas, pyriproxyfen interrupts the flea lifecycle by preventing immature fleas from developing, and permethrin repels and kills ticks, mosquitoes, sand flies, and biting flies. Its repellent and anti-feeding effects help prevent parasites from attaching and biting, reducing the risk of disease transmission while helping keep your dog protected for a full month.

Who it’s for

  • Dogs and puppies from 7 weeks of age and older
  • Dogs weighing 3.3–8.8 lbs (1.5–4 kg)

Your veterinarian can help determine the appropriate pack for your dog’s weight and lifestyle.

Why Pet Parents Choose It

  • Repels and kills parasites before they bite
  • Broad-spectrum protection against fleas, ticks, mosquitoes, and flies
  • Fast-acting contact formula
  • Controls flea infestations and immature flea stages
  • Helps reduce the risk of flea- and tick-borne diseases
  • Month-long protection with one application
  • Easy line-on application with patented applicator tip
  • Water-resistant formula suitable for active dogs

How to Use

  • Remove the spot-on applicator from the package.
  • Hold the applicator upright and press the smaller disk down to pierce the seal.
  • Ensure your dog is standing comfortably for application.
  • Part the hair until the skin is visible.
  • Starting at the base of the tail, apply the product directly onto the skin in a continuous line along the back up to the shoulder blades.
  • Squeeze the applicator until empty.
  • Repeat treatment once every month for ongoing protection.
  • Avoid contact with eyes or mouth during application.
  • Keep cats away from treated dogs until the application site is fully dry.

Dosage:

Dog Weight Pack Color Volume Dosage
3.3–8.8 lbs (1.5–4 kg) Yellow 0.8 mL 1 applicator monthly
Over 8.8–22 lbs (4–10 kg) Teal 1.6 mL 1 applicator monthly
Over 22–55 lbs (10–25 kg) Blue 3.6 mL 1 applicator monthly
Over 55–88 lbs (25–40 kg) Purple 4.7 mL 1 applicator monthly
Over 88 lbs (40 kg) Red 8.0 mL 1 applicator monthly

Safety & Care Tips

  • For external use only in dogs.
  • Do not use on cats, as permethrin may be harmful to them.
  • Do not use in puppies under 7 weeks of age or weighing less than 1.5 kg.
  • Avoid contact with eyes, skin, and clothing.
  • Wash hands thoroughly after use.
  • In case of accidental skin exposure, wash with soap and water immediately.
  • Keep treated dogs away from cats until the application site is dry.
  • Water immersion and swimming generally do not affect effectiveness when used as directed.
  • Safety has not been established in pregnant or lactating dogs or breeding animals.
  • Store in a cool, dry place and keep out of reach of children.

What’s Inside

Active Ingredients:
  • Dinotefuran
  • Pyriproxyfen
  • Permethrin

Available Pack Sizes

  • 3-dose pack
  • 6-dose pack
  • 12-dose pack

Vectra 3D is available in multiple pack sizes for convenient monthly parasite protection.

Product Name Dog Size Dog Weight Color Code
Vectra 3D for Very Small Dogs Very Small 3.3–8.8 lbs (1.5–4 kg) Yellow
Vectra 3D for Small Dogs Small Over 8.8–22 lbs (4–10 kg) Teal
Vectra 3D for Medium Dogs Medium Over 22–55 lbs (10–25 kg) Blue
Vectra 3D for Large Dogs Large Over 55–88 lbs (25–40 kg) Purple
Vectra 3D for Extra Large Dogs Extra Large Over 88 lbs (40 kg) Red

Frequently Asked Questions:

Q. Can Vectra 3D be used on pets other than dogs?

A. No, Vectra 3D is formulated specifically for dogs and should not be used on cats or any other animals.

Q. Do parasites need to bite for Vectra 3D to work?

A. No, Vectra 3D works through contact. It repels or kills parasites when they come into contact with your dog’s coat, helping reduce biting and feeding.

Q. How often should I apply Vectra 3D?

A. Vectra 3D should only be applied once every 30 days. One application provides protection against fleas, ticks, mosquitoes, sand flies, and biting flies for a full month.

Q. Should I remove ticks from my dog before applying Vectra 3D?

A. Yes, removing ticks as soon as possible is recommended. Use an appropriate tick removal tool and ensure the entire tick, including mouthparts, is removed.

Q. What should I do if my dog shows unusual signs after application?

A. If your dog exhibits unexpected reactions after using Vectra 3D, contact your veterinarian promptly for advice.

Q. Does Vectra 3D protect against parasites other than fleas and ticks?

A. Yes, Vectra 3D also helps repel and kill mosquitoes, sand flies, and biting flies, providing broader external parasite protection.

Q. Is my cat at risk if my dog is treated with Vectra 3D?

A. Cats may be at risk if they come into contact with the wet application site or groom a recently treated dog. Keep cats away from treated dogs until the application site is fully dry.

Q. Can Vectra 3D be used with other medications?

A. There are no known interactions with other medicinal products, but it’s always best to consult your veterinarian before combining treatments.

Q. Can I brush or comb my dog after applying Vectra 3D?

A. Yes, but it’s recommended to wait until the application site is completely dry before brushing or combing your dog.

Q. What happens if my dog licks the product?

A. Temporary reactions such as drooling or a bitter taste may occur, but Vectra 3D has shown a wide safety margin when used as directed. Distracting your dog after application may help prevent licking.

Q. Can my dog swim or bathe after using Vectra 3D?

A. Yes, Vectra 3D remains effective even after swimming or bathing. However, it’s best to avoid water exposure until the application site has completely dried.

Q. What should I do if a cat is accidentally exposed to Vectra 3D?

A. If a cat comes into contact with the product, wash the cat immediately with dishwashing liquid, dry thoroughly, and seek veterinary advice as soon as possible.

Q. Where can I buy genuine Vectra 3D for dogs online?

A. You can purchase genuine Vectra 3D products from trusted retailers like PetCareSupplies, offering convenient delivery and competitive pricing.

Q. How can I simplify my dog’s parasite protection routine?

A. Many pet parents choose to purchase flea, tick, and heartworm essentials together from PetCareSupplies to maintain a consistent and hassle-free protection routine throughout the year.

Customer Reviews

Reviews
Rating Summary
41 Review(s)
5 star
80.49%
4 star
17.07%
3 star
2.44%
2 star
0%
1 star
0%
Overall Rating

4.7 Star

Average Customer Ratings
Quality of Product
3.6
Value of Product
3.6
Pet Satisfaction
3.5
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Strong Outdoor Protection
submitted by Ethan on May 06, 2026

Helped keep ticks and mosquitoes away.

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Quality of Product
2.0
Value of Product
2.0
Pet Satisfaction
2.0
Works even outdoors
submitted by Rachel on Apr 03, 2026

My dog spends a lot of time outside, and Vectra 3D has kept fleas and ticks away without fail.

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Quality of Product
2.0
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2.0
Pet Satisfaction
2.0
Strong Outdoor Shield
submitted by Daniel on Mar 02, 2026

We spend a lot of time outdoors, and this treatment really holds up. I’ve noticed far fewer ticks, and my dog seems much more relaxed after our hikes.

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Quality of Product
2.0
Value of Product
2.0
Pet Satisfaction
2.0
Go for this
submitted by Max on Feb 01, 2026

Buy this and see the results, 100% recommended!

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Quality of Product
2.0
Value of Product
2.0
Pet Satisfaction
2.0
Reliable Product
submitted by Alex on Jan 31, 2026

Genuine product at affordable price

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Quality of Product
2.0
Value of Product
2.0
Pet Satisfaction
2.0