K9 Advantix Flea, Tick and Mosquito Drops for Extra Large Dogs, 2 ct, Extra Large Dog, topical treatment
K9 Advantix Flea, Tick and Mosquito Drops for Extra Large Dogs, 2 ct, Extra Large Dog, topical treatment
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K9 Advantix Flea, Tick and Mosquito Drops for Extra Large Dogs, 2 ct, Extra Large Dog, topical treatment

Where K9 Advantix Flea, Tick and Mosquito... 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.
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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.
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2How to use it
Check the feeding table and switch foods gradually over several days.
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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 dogs come as two topical doses in this K9 Advantix pack, made for dogs weighing over 55 lb. Each dose is applied to the skin as a spot-on treatment, and the maker states the product works within 12 hours of the first application. Dogs must be at least 7 weeks old, and the drops are not for use on cats.
What the K9 Advantix drops do and how they are formulated
The manufacturer states that the drops kill and repel fleas, ticks, mosquitoes, biting flies and lice. Adult fleas are killed on contact before they bite or lay eggs, and the product is described as working on contact even without a bite. The formula is fragrance-free and becomes waterproof 24 hours after application, and no prescription is needed.
The active ingredients listed are imidacloprid and permethrin. The product comes in drop form, and the manufacturer describes the application as easy-to-apply topical treatment. The package contains two doses; the outer carton measures 2.5 x 8.9 x 15.4 cm and weighs 23 g.
Applying the drops to an extra large dog
The manufacturer markets this as an easy-to-apply topical treatment. The drops are applied directly to the dog's skin, and one dose is used per application. The pack holds two doses, which covers two separate 30-day applications when used as directed. Wait 24 hours after application before the dog gets wet, since the product is waterproof only after that point.
Does this spot-on treatment suit your dog?
Check the weight first: the drops are labeled for dogs over 55 lb. The dog must also be at least 7 weeks old. Do not use the product on cats. If your dog is under 55 lb or younger than 7 weeks, this pack is not the right match. If you need a prescription-free option, the manufacturer states that none is required.
Questions buyers ask about these flea and tick drops
How many doses are in the pack?
The pack contains 2 doses, and the unit count is 2. One dose is used per application.
What is the weight limit for these drops?
The drops are for dogs weighing over 55 lb. Dogs under that weight are outside the labeled range.
How soon does the product work?
The manufacturer states it works within 12 hours of the initial application.
Is a prescription required?
No prescription is needed, according to the manufacturer.
| Model | CA756021AAM |
|---|---|
| Style | Classic |
| Scent | Unscented |
| Item form | Drops |
| Target audience | Dogs |
| Active ingredients | Imidacloprid Permethrin |
| Ingredients | Imidacloprid, Permethrin |
| Size | 2 Dose (Pack of 1) |
| Item dimensions (L x W x H) | 2.5 x 8.9 x 15.4 cm (1 x 3.5 x 6.1 in) |
| Item weight | 23 g (0.8 oz) |
| Unit count | 2 |
| Specific uses | Parasites |
Product details
| Brand | K9 Advantix |
|---|---|
| Product type | Flea and tick treatment |
| Department | Flea, Tick & Health Care |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 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 Flea, Tick and Mosquito Drops for Extra Large Dogs, 2 ct, Extra Large Dog, topical treatment 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 Flea, Tick and Mosquito... 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.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










