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K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply
Purchase options and add-ons
Brand | K9 advantix |
Item Form | Topical |
Scent | Unscented |
Age Range (Description) | 7 weeks and older |
Item Weight | 0.15 Pounds |
Active Ingredients | Imidacloprid, Permethrin, Pyriproxyfen |
Item Volume | 24 Milliliters |
Target Species | Dog |
Allergen Information | Allergen-Free |
Dog Breed Size | Large |
About this item
- K9 Advantix II Extra Large Dog 30-day treatment & prevention protects dogs over 55 lbs. from fleas, ticks, mosquitoes, biting flies and lice
- Kills fleas within 12 hours of application
- Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog to die
- Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours
- No prescription needed
Customer ratings by feature
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This Item K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -12% $79.98$79.98 List: $91.18 | $31.98$31.98 | $54.99$54.99 | $14.99$14.99 | -10% $51.98$51.98 List: $57.58 | -17% $65.99$65.99 List: $79.27 |
Delivery | Get it as soon as Wednesday, Mar 13 | Get it Mar 14 - 15 | — | Get it Mar 14 - 15 | Get it as soon as Wednesday, Mar 13 | Get it as soon as Wednesday, Mar 13 |
Customer Ratings | ||||||
Easy to use | 4.2 | 4.5 | 4.5 | 4.6 | 4.3 | 4.4 |
Value for money | 3.5 | 3.3 | 4.0 | 3.6 | 3.7 | 3.9 |
Longevity | 3.4 | — | 4.0 | — | — | 4.1 |
Sold By | Amazon.com | EntirelyPets | Pets Go Here - Pet Store | kingmo Pet | Amazon.com | EntirelyPets |
target audience | Dog | — | — | Dog | Cat, Cat, Cat, Cat, Cat | — |
age range | 7 weeks and older | Puppy | Extra Large Dogs | All Life Stages | 8 weeks and older | All ages |
form | Topical | Drops | Drops | Drops | Topical | Drops |
volume | 24 milliliters | 8 milliliters | — | — | 3.2 milliliters | 24 milliliters |
active ingredients | Imidacloprid, Permethrin, Pyriproxyfen | — | — | Fipronil 9.8%, (S)-methoprene 8.8%, OTHER INGREDIENTS 81.4%, TOTAL 100.0% | Imidacloprid, Pyriproxyfen | — |
weight | 0.1 pounds | 0.07 pounds | 0.1 pounds | — | 0.05 pounds | 0.15 pounds |
What other items do customers buy after viewing this item?
- Activate II Flea and Tick Prevention for Dogs | 4 Count | Extra Large Dogs 55+ lbs | Topical Drops | 4 Months Flea TreatmentAmazon's Choicein Dog Flea DropsFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Wednesday, Mar 13
From the manufacturer
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Application key benefitsEasy-to-apply topical solution – no hard-to-swallow pills |
Easy Application - Step 1Holding the tube upright and pointed away from you and your pet, remove the cap from the applicator tube. Turn the cap around, place it back on the tube and twist to break the seal. |
Easy Application - Step 2Evenly apply the entire contents of the tube along the top of the dog’s back, from the shoulder down to the base of the tail. The number of spots depends on the size and weight of the dog (please refer to the product label). At each spot, part the hair until the skin is visible. Place the tip of the tube on the skin and gently squeeze a portion of the solution on the skin. |
K9 Advantix II Extra Large Dog | Seresto Large Dog | Advantage II Extra Large Dog | advantus | Advantage Treatment Shampoo | |
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Form | Topical Drops | Collar | Topical Drops | Flea Soft Chew | Tick and Flea Shampoo |
Treatment or Prevention | Treatment + Prevention | Treatment + Prevention | Treatment + Prevention | Treatment | Treatment |
Application Frequency | Monthly | Every 8 Months | Monthly | Do Not Exceed One Soft Chew in a 24-hour Period | See Product Label |
Kills Fleas? | ✓ | ✓ | ✓ | ✓ | ✓ |
Kills Ticks? | ✓ | ✓ | ― | ― | ― |
Kills Mosquitos? | ✓ | ― | ― | ― | ― |
Kills Lice? | ✓ | ― | ✓ | ― | ― |
Starts to Kill Fleas Within | 12 hours | 24 hours | 12 hours | 1 hour | On Contact |
Product guides and documents
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 7.75 x 1 x 4.25 inches; 2.4 ounces
- Manufacturer recommended age : 1 month and up
- Item model number : 81520429
- Department : Flea & Tick
- Date First Available : March 20, 2007
- Manufacturer : Elanco US Inc
- ASIN : B004QRJJ0K
- Country of Origin : Germany
- Best Sellers Rank: #205 in Pet Supplies (See Top 100 in Pet Supplies)
- #3 in Dog Flea Drops
- Customer Reviews:
Videos
Videos for this product
0:22
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Works great for my german shepherd. No more flea problems.
Robert James
Videos for this product
2:50
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K9 Advantix For Flea & Tick Prevention - Review
Aish
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Product Description
K9 Advantix II Extra Large Dog is the veterinarian-recommended formula that helps defend your dog against five pests: fleas, ticks, mosquitoes, biting flies and lice. And unlike other treatments, K9 Advantix II kills and repels fleas, ticks and mosquitoes. K9 Advantix II topical treatment gets straight to work killing fleas on dogs within 12 hours of initial application. This formula stops existing flea infestations and prevents new ones by killing adult fleas on contact so they can’t lay eggs and they don’t have to bite your dog to die. Fleas, ticks, mosquitoes and other pests not only cause discomfort; they may also transmit disease. Monthly use of K9 Advantix II is important to protect your dog against fleas that may cause transmission of tapeworms. This formula also kills fleas which may cause Flea Allergy Dermatitis and flea bite anemia. That’s why K9 Advantix II Extra Large Dog topical, spot-on formula makes application simple - going on in seconds. It's easier than a flea collar and there are no hard-to-swallow pills. You’ll also love that K9 Advantix II is fragrance-free and waterproof after 24 hours of application. Check the product label for information on application and potential side effects. K9 Advantix II pest protection is effective on both indoor and outdoor dogs. Your dog should be at least 7 weeks old and weigh over 55 lbs. to use K9 Advantix II Extra Large Dog. For the ultimate convenience in care, K9 Advantix II is available over the counter – no prescription needed. And, you can stock up with 2-dose, 4-dose and 6-dose packs so you never miss a monthly treatment. Once K9 Advantix II is applied, your dog is ready to get right back to big-pup cuddles and racing around the park. K9 Advantix II Extra Large Dog is a trademark of Elanco or its affiliates.
Top Brand: K9 advantix
Important information
Ingredients
Imidacloprid 8.80% Permethrin* 44.00% Pyriproxyfen 0.44% Other Ingredients 46.76%
Directions
Application Instructions: 1. Use only on dogs. DO NOT USE ON CATS or other animals. 2. The dog should be standing for easy application. Evenly apply the entire contents of the K9 Advantix® II tube to four to six spots on the top of the back from the shoulder to the base of the tail. 3. At each spot, part the hair until the skin is visible. 4. Place the tip of the tube on the skin and gently squeeze to expel a portion of the solution on the skin. 5. Do not apply an excessive amount of solution at any one spot that could cause some of the solution to run off the side of the dog. 6. Do not get this product in your dog’s eyes, or allow your dog to ingest this product.
Legal Disclaimer
We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers are happy with the safety and effectiveness of the pet supplies. They mention that it has no adverse effects on their dogs and that it works great to kill fleas. They are also happy with delivery, and ease of application. However, some customers disagree on durability, value, effect on skin, and quality.
AI-generated from the text of customer reviews
Customers like the effect on flea. They say that it continuously prevents fleas and ticks, and completely eradicates all flea and mites within a week. Some customers also like that it repels and kills mosquitoes.
"...I am thrilled with this stuff no more fleas. My dog is happy again. We ended up infested with fleas...." Read more
"This product works well as a preventative...." Read more
"...of times I've used this on my dogs, they seemed to have fleas within a few days...what's up with that?" Read more
"...I did notice that the cats seem to be less itchy with less evidence of fleas. This does not have a strong odor." Read more
Customers like the safety of the pet supplies. They say that it has no adverse effects on their dogs, and they haven't experienced any health issues. The product is dependable and has been safe for their dogs.
"...She had no bad reactions whatsoever and it completely eradicated all her fleas and mites within a week." Read more
"...They've had no adverse effects from the ingredients (ages 10 weeks, 3 years, and 6 years old). I will buy again." Read more
"Worked as it should and kept my dog happy" Read more
"...This product has many warnings that it contains dangerous chemicals. Why did I get a package that was deliberately opened?..." Read more
Customers find the application of the pet supplies to be easy. They mention that the product is easy to use and that it is easy for their pets to apply a few dots between their shoulder blades and up. They are satisfied with the results and the ease of treatment.
"...Finally a product that does what they say it does. So easy to put on a few dots from shoulder blades to tail...." Read more
"This is very easily applied to my dog and it works...." Read more
"...Fleas were completely gone after a day and a half. Easy to apply drops that kill fleas on your pet and those that are hatching in the house...." Read more
"...I applied the product according to the easy to understand instructions, and within 12 hours there are next to no fleas on either dog...." Read more
Customers are satisfied with the delivery of the pet supplies. They mention that the delivery was ever so speedy, it was easy to order, and the packaging was in great condition. Some customers also mention that they are able to save by subscribing to Amazon.
"Works as advertised. Great packaging. And easy to open. No problem getting my dogs to eat it." Read more
"This is my favorite treatment for my dog. Works well, easy to order." Read more
"It works, came quick. Keeps fleas and ticks off my dogs." Read more
"Packaging great and easy to use. Now we’ll see how well it works." Read more
Customers are mixed about the quality of the pet supplies. Some mention that it works well enough to kill the living fleas like it stated, while others say that it's not working 100% as one would expect, and that it didn't work on the flea.
"...However, this is an amazing product, and I recommend it highly." Read more
"This product work good for my dogs. Great value." Read more
"Was using Activate II, it suddenly stopped working...." Read more
"Good product" Read more
Customers have mixed opinions about the value of the pet supplies. Some say the price is worth it, while others say it's relatively expensive and a total waste of money.
"...My dog is 80 pounds but I’ll tell you the price is worth it. I still have marks from getting bitten by the fleas...." Read more
"This product work good for my dogs. Great value." Read more
"...Now it is a little expensive especially if you have 8 dogs like me. But it is a lot cheaper than at the vet and it works just as well. In my opinion...." Read more
"...All in all, for the quickness of delivery and the price this was an acceptable product." Read more
Customers are mixed about the effect of the pet supplies on their skin. Some mention that it worked great on their dog, causing no more itching or scratching. Others say that it irritates their dog's skin and makes them itch with no bugs present. However, some customers also mention that their toy eskimos had skin problems where it was applied.
"...does seem to have gotten rid of the fleas... Although he is still itching quite a bit...." Read more
"...My dog had no problems with it going on and evidently it doesn’t sting or anything because he was fine. The fleas are gone. It wasn’t just on him...." Read more
"...Only lasted two weeks and she was itching and scratching...." Read more
"...approx 3 days after the treatment I did notice that the cats seem to be less itchy with less evidence of fleas. This does not have a strong odor." Read more
Customers are mixed about the durability of the pet supplies. Some mention it's long-lasting, reliable, and stays effective for a good month. However, others say that it starts wearing off after about 3 weeks and became brittle.
"...Ticks are very rugged and if they can latch on to any part of a dog, they will. The product does not make them release upon biting...." Read more
"...She is 98 pounds and i would apply evenly as I could. So far always lasts long enough in between baths for the dog which i do about 3 to 4 months..." Read more
"Works okay. But it used work for 3 months 🙂. Now it’s monthly application 😳. Seems like the company has gotten GREEDY like so many other 😞..." Read more
"...This wasn't the most effective product ever -- seemed to wear off after about three weeks." Read more
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Finally a product that does what they say it does. So easy to put on a few dots from shoulder blades to tail. My dog had no problems with it going on and evidently it doesn’t sting or anything because he was fine. The fleas are gone. It wasn’t just on him. FYI we have several indoor cats, who also ended up with them including babies. Fleas can be so hard to get rid of Buy this now if you don’t have them in your house. My dog is 80 pounds but I’ll tell you the price is worth it. I still have marks from getting bitten by the fleas. Oh yeah, they eat everything including us.