This is the List Price. The List Price is the suggested retail price from a manufacturer, supplier, or other retailer. It may not necessarily reflect an actual price offered on our site or elsewhere.
Or save an extra 5% with
Autoship:
$75.69Autoship Price
Why Autoship?
Save 5% on all future Autoship orders
Set your schedule based on your pet's needs
No fees, no commitments - skip, change or cancel anytime.
In Stock
FREE 1-3 day delivery
About This Item
Details
This monthly treatment helps protect dogs ages 8 weeks and older weighing 21–55 pounds from fleas, ticks, mosquitoes, lice, mites plus biting and sand flies—excluding mange mites.
Starts to reduce flea bites in five minutes and kill fleas in four hours.
Works to repel and kill fleas, ticks and mosquitoes–no biting required!
This easy-to-apply topical treatment is quick drying, fragrance free, non-greasy and waterproof after 24 hours.
No prescription required.
See More
Protecting your dog from pests is easy with Vectra 3D for Dogs, Tick & Mosquito Treatment & Prevention for Medium Dogs! This monthly topical treatment is formulated to protect your pup from fleas, ticks, mosquitoes, lice, mites plus biting and sand flies—no prescription required. The fast-acting formula works to stop flea biting in five minutes and kill fleas in four hours. Plus, the repellant action helps prevent insect bites, defending your dog from flea allergy dermatitis, flea bite anemia, tapeworm disease, Lyme disease, Rocky Mountain spotted fever, heartworm disease and more. You’ll also love that Vectra 3D is fragrance-free, non-greasy and waterproof 24 hours after application. Each dose of Vectra 3D protects your dog for one month and is a great solution for indoor dogs as well as dogs that love the outdoors. Your dog should be at least eight weeks old and weigh 21–55 pounds to use Vectra 3D Medium Dog.
Using the applicator tip, part the hair at the base of the tail and begin applying the product onto the skin in a continuous line from the base of the tail along the center of the back all the way up to the shoulder blades. Avoid superficial application to the dog's hair. Do not get the product in the dog's eyes or mouth.
FAQ
Where is this product sourced from?
We source all our products from manufacturer approved distributors or directly from the manufacturers. Chewy takes pride in ensuring that our furry friends’ well-being is always our top priority. We have worked hard to partner with all of the manufactures to deliver 100% authentic products
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.
My dog weighs 106. Can I use 2 of the 21-55 tubes at once
Do I treat my dog with 3 doses right away, or use one dose a month?
Answer by • May 06, 2020
This flea and tick treatment should be administered once a month.
Some products that are safe for dogs are NOT safe for use around cats. I have 2 dogs and 1 cat is it safe to use on the dogs with a cat in the house?
Answer by • Jun 22, 2020
Due to their unique physiology and inability to metabolize the permethrin in Vectra 3D® for Dogs, this product must not be used on cats. As a precaution, when using this product in households with both dogs and cats, please keep the dog(s) that have been treated with a Vectra 3D® product separated from cats until the product has completely dried. Once dry, cats and dogs may again interact freely. Average drying time for Vectra 3D is 6-8 hours however drying times can vary. To ensure that the product is completely dry, you may run a facial tissue along the application site. When there
is no evidence of moisture on the tissue, the product is dry.
After the product dries, can the dog swim? Will the protection be effective after many swims during the month,?
Answer by • Jun 25, 2022
Vectra 3D remains effective in controlling fleas and ticks for a full month if your pet is immersed in water through swimming or regular bathing.