SKU: 98826082702

K9 Advantix II Flea, Tick & Mosquito Treatment & Prevention for Large Dogs

Sale price$71.99 Regular price$79.99
Save 10%

Pay in installments of $20.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

K9 Advantix II Flea, Tick & Mosquito Treatment & Prevention for Large DogsK9 Advantix II 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

K9 Advantix II 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 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 to use K9 Advantix II Large Dog. For the ultimate convenience in care, K9 Advantix II is available over the counter – no prescription needed. 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 Large Dog is a trademark of Elanco or its affiliates.
Key Features
  • K9 Advantix II treatment & prevention protects dogs 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
Directions for Use
Use only on dogs. DO NOT USE ON CATS or other animals. Do not apply to dogs weighing less than 4 lbs. Remove applicator tube from the package. Use scissors and peel down foil. Hold applicator tube in an upright position. Pull cap off tube. Turn cap around and place other end of cap back on tube. Twist cap to break seal, then remove cap from tube. The dog should be standing for easy application. Evenly apply 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 your dog (please refer to the product label). At each spot, part the hair until skin is visible. Place the tip of the tube on the skin and gently squeeze to expel a portion of the solution on the skin. 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. Do not get this product in your dog’s eyes, or allow your dog to ingest this product.
Storage Instructions
Store in a cool, dry place inaccessible to children and pets. Protect from freezing.
Active Ingredients
Imidacloprid, Permethrin, Pyriproxyfen
Product Form
  1. Topical
Pet Size
  1. Large
Pet Lifestage
  1. 7 weeks and older
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98826082702

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
RE Pence
Houston, US
★★★★★ 5
Excellent Guide for the Soul and the Spiritual Journey
This book was one that I somehow decided upon--seemed like divine providence. For the book ended up being quite pivotal for this point in my spiritual journey. I found it very readable, loved Climacus' to-the-point style but with yet eloquent presentation. A friend who is 87 and reads books with me, across the miles, loved this book, also. It is a kind of a guidebook for the soul, step by step. The translation is excellent; the introduction quite helpful, too. I bought the book used online, and rather than resell it, this book is definitely staying in my possession so that I can refer back to it. Excellent!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2015
A
Verified Purchase
Alan
Lexington, US
★★★★★ 5
Freshness that Lasts
Flavor Name: Peppermint, Size: 3 Pack
I wasn’t sure what to expect when I first tried Zelmin Breath Mints, but they’ve quickly become my favorite way to keep my breath fresh and my confidence high. The flavor is crisp and invigorating without being overpowering, and unlike many mints that fade after just a few minutes, these actually last. The packaging is compact and convenient, making it easy to slip into a pocket or bag, and the taste strikes the perfect balance, refreshing without being overly sweet. What impressed me most is the performance: the long-lasting freshness truly sets these apart, and there’s no chalky texture or artificial aftertaste, just clean, cool breath. I’ve tried countless mints over the years, but Zelmin stands out for its quality and effectiveness. If you’re looking for something reliable that delivers on freshness, this is it. Highly recommend! Not too sweet too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
H
Verified Purchase
Hawraa Nagi
Pawtucket, US
★★★★★ 5
Minty Mouth and Fresh Feel on the Go!
Flavor Name: Peppermint, Size: 3 Pack
I really like the concept of this product and how strong the mint is. It gives a quick burst of freshness that lasts longer than regular mints. The size is convenient for on the go and perfect for travel. I do wish the flavor was a bit smoother, but overall it does exactly what it promises and has been helpful for dry mouth and keeping breath fresh.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
D
Verified Purchase
daniel
Lowell, US
★★★★★ 4
The closest thing to the now-defunct BreathAssure that I can find & they works great!!
Flavor Name: Peppermint, Size: 3 Pack
Most parsley seed oil products these days add some kind of mint oil because of the belief that more is better and you wind up burping spearmint or peppermint. The ones with mint seem to be less effective with less actual parsley seed oil. BreathAssure was a popular parsley seed oil product in the mid 1990s. The company was family owned and they grew way too fast and then bottomed out. Boom, no more BreathAssure. THIS product, Botanic Choice Parsley Seed Oil - Breath Gels, are FINALLY the same basic and compact gel that meets my needs. There is sunflower oil as the "carrier oil" and then the correct dose of Parsley seed oil. You cannot imagine the Snoopy happy dance I did when I unpacked them and swallowed a couple! One thing to note: I have found after much use, that I need to take about 3 gels before and after eating something garlicky or heavy with onions. BreathAssure worked better but these are the best substitute I have found so far and believe me, I have tried dozens of other Parsley seed oil gels. I order these once a month with Subscribe and Save. 1. No bad taste burp ups 2. Works like a charm. Take with a meal or between meals if you get hunger breath or Halitosis. 3. Compact design - you can fit contents of TWO bottles into one if you want to carry extras. 4. replicates a product I used to consume daily 5. easy to swallow with a garlicky meal and have fresh breath afterward 6. Price is affordable and comparable to the brand I used to use. I have been ordering them frequently since this review was posted. May 3rd, 2023: It's been a while since I first began using these. I am still buying them and using them regularly. i have found that with good dental hygiene alone, I still had food-related bad breath. These seem to help better than any other formulation on the market today. As with many things, the price has gone up a little, but cheaper brands just don't work for me. This is the only brand that seems to have the same high quality parsley seed oil with no added ingredients to trick you. I don't need or want added mint oils or extracts in my parsley seed oil gels. I am glad that Botanic Choice keeps things simple. This is an essential part of my daily routine for fresher breath, and it helps me a lot. I would suggest trying one order to see if it helps YOU. Remember, I have found that an appropriate serving is 3 gels before a meal AND after a meal or even between meals, if i have eaten something fairly aromatic. Parsley oil has some good health benefits as well as it's natural deodorizing quality. Some people find it helps with stomach acid & reflux. I don't really have those problems, so i just take it the way i used to take BreathAssure. Parsley seed oil has been traditionally used as an upset stomach remedy and on the skin to prevent acne. It is also purported to have anti-inflammatory properties. I just need it for fresh breath, but if it does have other benefits, well great! I'm happy to have found this product and NOBODY has paid me or bribed me to write this review!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
S
Verified Purchase
Silvie
Bozeman, US
★★★★★ 5
!0/10 Would Buy again finished the bottle!
Flavor Name: Peppermint, Size: 1 Pack
LOVE these easy-to-swallow and long-lasting effects. Highly don't recommend trying to bite into them, tho the taste is well unpleasant to say the least.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

recommand products