







K9 Advantix kills and repels fleas, ticks, mosquitoes, biting flies, and lice. Simpler than a flea collar and hard-to-swallow pills, this topical formula works within 12 hours of initial application to stop existing flea infestations on dogs and prevent new ones by killing adult fleas on contact before they lay new eggs or bite your dog. K9 Advantix offers fast relief at an excellent value, so you and your dog can get back to the things you love most. Your dog should be at least 7 weeks old and weigh 21-55 lbs. to use K9 Advantix Large Dog. Use as directed by label. Do not use on cats.
Product Dimensions : 1 x 3.5 x 6.06 inches; 0.8 ounces
Manufacturer recommended age : 1 month and up
Item model number : CA756025AAM
Department : Pet Owners
Date First Available : March 14, 2024
Manufacturer : Elanco US Inc
ASIN : B0CWB4QGYB
Best Sellers Rank: #7,344 in Pet Supplies (See Top 100 in Pet Supplies) #35 in Dog Flea Drops
Customer Reviews: 4.4 4.4 out of 5 stars (820) 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); } }); });
An excellent value from the K9 Advantix brand
K9 Advantix Large Dog 30-day treatment & prevention protects dogs 21-55 lbs. from fleas, ticks, mosquitoes, biting flies and lice
Affordable formula works on contact to kill and repel fleas on dogs within 12 hours of application even without a bite
Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours
No prescription needed
8 reviews for K9 Advantix Flea, Tick & Mosquito Prevention for Dogs 21-55 lbs. | Flea Drops for Large Dogs | Apply Monthly | 2 Treatments
Add a review
$14.98
The Dude –
Keeps my dog and family happy.
For less than $8/mo, this keeps my German Shepard happy and itch free. He know it helps him, as well, and will sit still for me as I apply it to his back. It works fast, is plenty effective for a dog his size, and lasts the advertized 30 days. I can usually tell when it starts wearing off if I’m not keeping track because my dog starts scratching again. This also keeps fleas out of my house, as well. We only own a single dog, but as long as he’s treated, there’s no issues. I feel this is a safe option too when considered around small children. We just don’t allow any petting for the first day after treatment. Overall, this is an excellent product at an affordable price.
sandra hayes –
K9
I continue to buy this product because it really does work and I have large dogs so highly recommend
Amanda Powell –
Excellent product!
We live in the pine trees of the forest with 5 dogs. Best product I’ve found for a full 30 days or more of tick prevention! Not as great for fleas, lasts about 3 weeks. Still the preferred product for our hiking dogs.
Dean Stone –
Ok
Works ok but I worrie about the dogs health.
James –
Works very well.
Works great. Give it a day and the fleas are gone.
Gman –
Works
Seems to be working
Babyk –
Was alright
It was ok
Amy L Baldwin –
Effective
Killed the fleas right off of my dog.