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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
K9 Advantix II XL Dog Flea, Tick & Mosquito Treatment & PreventionK9 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
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.
Key Features
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K9 Advantix II Extra Large Dog 30-day treatment & prevention protects dogs over 55 lbs. from fleas, ticks, mosquitoes, biting flies and lice
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Kills fleas within 12 hours of application
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Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog to die
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Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours
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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
- Topical
Pet Size
- Extra Large
Pet Lifestage
- 7 weeks and older
Pet Weight
Over 55 lbs
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 1619 reviews
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Product Reviews
★★★★★ 5
Great facial wipes
Size: 1 Count (Pack of 25)
Love these facial wipes! I use the facial cleanser soap in the mornings so these are great getting makeup off before bed.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Easy, Gentle and Convenient
Size: 1 Count (Pack of 25)
These wipes are super convenient and easy to use. On days when I am exhausted and just want to crawl into bed without doing a full skincare routine, these are what I reach for. They remove makeup, sunscreen and dirt well without leaving my skin feeling tight or dry. I really like that they contain ceramides, which helps keep my skin feeling hydrated and balanced. Perfect for those nights you are just tired or want a quick cleansing after working out. They also don’t have a scent which is a plus for me.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Removes makeup quickly and conveniently without having to wash your face.
Size: 1 Count (Pack of 25)
First a little about me ... I am a 72 year old woman and I don't wear a lot of makeup. I did back in the 60's and 70's when Twiggy was a fashion icon, hot pants, white boots and London makeup was all the rage. Black and white cat eye eyeliner, long thick lashes and pale lip colors!
I only wear makeup now when going out ... none at home. Covid also put a stop to daily makeup ... why wear makeup it you can't see your face!lol I like a natural look for my age. I wear a light dusting of Laura Geller's baked powder foundation or her liquid foundation. Starting with a primer, then foundation, some blush, and a natural colored lip gloss ... but no eye makeup. I am so envious 💚 of those who can wear the beautiful colored eye shadows, liners and long thick lashes!!! I unfortunately have had fibromyalgia for many years and it causes extreme dry eyes along with the medication I take for it. Any eye makeup is a waste of time for me as I will look like a raccoon 🦝 by the end of the day from rubbing my dry eyes!lol
I was looking for a quick way to remove my makeup without soap and water. I live in Colorado and my skin is dry. Washing my face more than twice a day with soap & water drys my skin out. So I saw this and decided to give it a try.
At first I wasn't sure if there was anything on the cloth when I pulled it from it's holder, but evidently there was because it removed all my makeup very easily with just one cloth. I did not have to apply a lot of pressure, just wiped my face softy all over. It didn't seem to dry out my skin on my face or leave a greasy feel behind either. My face even felt less dry when I woke up in the morning.
I would imagine depending on how much makeup you wear or what kind, may affect how many wipes you would need. I can see it being very useful for getting rid of eye makeup, but it does say if you get it in your eyes to rinse your eyes thoroughly with water.
For me it is a good buy so far. I will update as I continue using it and how my skin feels. 5 out of 5
🤩🤩🤩🤩🤩
UPDATE: I used this to remove my oil based face paint that I used for my halloween makeup this year (I was a scarecrow) and it came off very nicely. I did use 2 cloths though just to make sure I left no paint residue behind.
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Reviewed in the United States on July 13, 2023
★★★★★ 5
Great for Recovery Nights, Unscented and Budget Friendly
At 52 with combination skin, this cream is exactly what I need for deeper hydration, but not every day. It is rich and nourishing, so I use it strategically, mainly on recovery nights or when my skin needs extra support.
It works especially well after retinol or exfoliation nights, helping to restore moisture and support the skin barrier. By morning, my skin feels soft, smooth, and well hydrated without irritation.
Because it is a thicker cream, I prefer to use it once or a few times a week rather than daily so it does not feel too heavy on combination skin. Used this way, it performs very well.
I also appreciate that Good Molecules products are unscented and very affordable, which makes it easy to build a routine that actually works without overspending.
Great option if you want a richer moisturizer for targeted hydration and barrier repair.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Great value moisturizer for sensitive skin
As someone with rosacea and easily irritated, sensitive skin, I’m always nervous trying new skincare. If you’re in the same boat, this is absolutely the moisturizer to look into.
This formula is incredibly light but still genuinely hydrating. It doesn’t feel heavy, greasy, or suffocating. It absorbs beautifully and leaves my skin calm and comfortable instead of red or burning. It gives the prettiest soft, dewy glow without looking shiny.
One of my favorite things? It layers perfectly under makeup. My foundation doesn’t slide around or separate - it stays put while still looking fresh and radiant. It’s that ideal balance of hydrated but not slick.
I also love that it comes in a tube instead of a jar. No dipping fingers into a tub (huge plus for sensitive, reactive skin). And you truly only need a small amount - a little goes a long way
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Reviewed in the United States on February 27, 2026