







K9 Advantix II Small 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 Small 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 4-10 lbs. to use K9 Advantix II Small 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 Small Dog is a trademark of Elanco or its affiliates.
Product Dimensions : 4.25 x 0.88 x 4.75 inches; 0.63 ounces
Manufacturer recommended age : 1 month and up
Item model number : 90204383
Date First Available : March 13, 2019
Manufacturer : Elanco US Inc
ASIN : B07NX5BNYH
Best Sellers Rank: #1,928 in Pet Supplies (See Top 100 in Pet Supplies) #11 in Dog Flea Drops
Customer Reviews: 4.3 4.3 out of 5 stars 18,677 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
K9 Advantix II Small Dog 30-day treatment & prevention protects dogs 4-10 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
8 reviews for K9 Advantix II Small Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 4-10 lbs. | 1-Mo Supply
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$18.98

A D Bowen –
Very Effective
This is a great product, My dogs have used this for many years & works! No real need for heart worm meds, since this repels mosquitoes. Very good value. My dogs are outside often & no ticks or fleas!
susan tedesco –
No more fleas !!!
It came the next day I put it on my little Maltese she had fleas & flea eggs work fast no black little spots of eggs or fleas my little girl Maltese is 5 pounds and 19 months old it works like a charm no scratching or biting. I check her all the time. What a relief!
Eustacia S. –
Works & price is reasonable
My 3 month old pups got fleas from our daughter’s cat that we didn’t realize had them at all, he has very fluffy long fur. Within 2 hours fleas were falling off of them, so glad it worked & will buy again!
MJ –
Effective to an extent
K9 Advantix does work. I’ve used it for two summers now. My only disappointment is that the product doesn’t prevent or stop new fleas from attaching to your pet. It will get rid of fleas once they’ve attached, but won’t stop fleas from attaching. It would be nice if this product could work as a preventative.
Kait –
Only will buy this brand
I briefly switched to the off brand of this, and while it worked for us for 6months, it quit being effective. So I switched us back to this K9 Advantix II, and wow, the difference! My 7lb 4yr old Maltipoo is now flea free. I will never go back to using the other stuff again.
Helena Trahan –
It doesn’t work!!!
Doesn’t work at all. I am surprised that I see reviews here where people say that it works. I got two boxes at home and have 7 pound dog. I gave her a dose for fleas. Two days later, she still had fleas. So I gave her a second dose, hoping that the product is just weak. And two days later after the second dose, she still had fleas. So I used another product that I have and that one worked. Several months later, I tried again. At that time, I was dog sitting my friend’s dog and gave a dose to both dogs. Didn’t work on either one of them so I doubled it up again and it still didn’t work. So I gave both dogs the other product that I had and the fleas were gone in couple hours again. I don’t understand the reviews that I see here when people say it works. Did they get different product than I did? Was there some manufacturing mistake? I have two boxes at home and each one I bought at a different period. I don’t understand why it doesn’t work. And certainly will not buy this thing again.
Zed –
Expensive but excellent
Probably the best anti flea product out there
Tara S –
Eh
Easy to use. Still found a tick on my toy poodle after using.