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K9 Advantix K9 Advantix II Flea and Tick Drops for Medium Dogs, 2 ct, Medium dogs 11–20 lbs., topical

K9 Advantix K9 Advantix II Flea and Tick Drops for Medium Dogs, 2 ct, Medium dogs 11–20 lbs., topical

Regular price $65.64 USD
Sale price $65.64 USD Regular price
Sold out

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K9 Advantix K9 Advantix II Flea and Tick Drops for Medium Dogs, 2 ct, Medium dogs 11–20 lbs., topical

Regular price $65.64
Sale price $65.64 Regular price
Sold out
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Where K9 Advantix K9 Advantix II Flea... fits in your dog's day

Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.

  1. An older couple on a park bench with their golden dog resting at their feet

    1Who it's for

    Owners looking for food, chews or training treats that match their dog's size, life stage and the feeding plan they already follow.

  2. An owner offering a daily chew to a senior dog in the kitchen

    2How to use it

    Check the feeding table and switch foods gradually over several days.

  3. A woman walking her dog along a suburban sidewalk at dusk

    3What owners notice

    Owners keep an eye on how eagerly their dog eats, how the portion fits into the rest of the day and whether the pack size suits the way they shop.

About this product

Flea drops for medium dogs come as a pack of 2 topical doses for dogs weighing 11–20 lbs. Each dose is applied as a spot-on treatment and provides 30-day treatment and prevention. The formula is fragrance-free and waterproof from 24 hours after application.

What these flea and tick drops do and how they are applied

This is a topical spot-on product, applied to the dog rather than given by mouth. Each dose covers the pests listed on the label for 30 days.

  • The product is used against fleas, ticks, mosquitoes, biting flies and lice.
  • Fleas are killed within 12 hours of application.
  • The formula is fragrance-free and becomes waterproof 24 hours after application.
  • No prescription is needed for this product.

What is in the pack

  • 2 doses of K9 Advantix II flea and tick drops
  • One dose per application, for a dog in the 11–20 lb weight range
  • Total unit count: 2

Which dogs these drops suit

The drops are made for medium dogs weighing 11–20 lbs. A dog outside that weight range does not match this pack, so check the weight on the scale before choosing it.

The dog must be at least 7 weeks old. A dog younger than 7 weeks falls below the stated age limit.

The active ingredients in these drops

The formula contains imidacloprid, permethrin and pyriproxyfen. These three are listed as the active ingredients.

Questions buyers ask about these flea drops

How many doses are in one pack?

The pack holds 2 doses, and each one provides 30-day treatment and prevention.

What weight of dog are these drops for?

These drops are for medium dogs weighing 11–20 lbs.

How old does a dog need to be for these drops?

The drops are for dogs at least 7 weeks old.

How is the product applied?

It is a topical spot-on application.

Can the dog get wet after application?

The product is waterproof after 24 hours from application.

Model 86314991
Colour Medium Dog only
Style Medium Dog Only
Scent Unscented
Item form Drops
Target audience dogs
Active ingredients Imidacloprid, Permethrin, Pyriproxyfen
Ingredients Imidacloprid, Permethrin, Pyriproxyfen
Size 2 Pack
Weight 9 g (0.3 oz)
Unit count 2
Included components 2
Specific uses Parasites

Product details

BrandK9 Advantix
Product typeFlea and tick treatment
DepartmentFlea, Tick & Health Care
Sold byDogJointly, operated by YALEO LLC
DeliveryFree standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare
Returns30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost
Delivery and tracking

Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.

Returns and refunds

You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.

How Subscribe and Save works

Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.

Multi-buy savings

Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.

Labels, ingredients and your vet

Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.

Questions about this product

Is K9 Advantix K9 Advantix II Flea and Tick Drops for Medium Dogs, 2 ct, Medium dogs 11–20 lbs., topical available in the United States?

Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.

How should I compare K9 Advantix K9 Advantix II Flea... with similar products?

Compare the brand, format, serving table and pack size in the details above with similar items in Flea, Tick & Health Care, and check the choice with your vet.

Where can I find delivery and returns information?

Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.

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Guides and order help

Reading that helps you compare products, plus the pages that answer delivery and return questions.