Search

Search Scollar

K9 Advantix® II Flea & Tick Treatment for Medium Dog 4 Dose

K9 Advantix® II kills fleas, ticks and mosquitoes through contact. No biting required. These parasites can be more than just a nuisance. They can also cause potentially serious health risks: •Ticks can transmit diseases, such as Lyme disease and Rocky Mountain Spotted Fever, when they bite your dog. •Flea bites can cause flea allergy dermatitis (FAD), an allergic reaction that can lead to constant scratching, severe itching and hair loss. If swallowed, an infected flea can also transmit tapeworms, one of the most common parasites. •Mosquitoes can transmit deadly diseases. K9 Advantix® II also repels biting flies and kills lice. For use on Medium Dog (11 - 20 Lbs).

Customer Reviews

Based on 27 reviews
52%
(14)
4%
(1)
11%
(3)
7%
(2)
26%
(7)
C
Cynthia Pigford

Flee and tick protection for my dog

N
Nunzio

We tried many other topical products, but have found K-9 Advantix & K-9 Advantix II to be superior to other products. It has been our go to flea & tick treatment for over ten years. Never had any ill effects from it of any kind with our animals. As the saying goes “if it ain’t broke, don’t fix it.”

S
Scott Bondzio

Works great on my dogs

C
Celia Harden

I like that's its waterproof and it works.

G
Gary A Paulsen

Great way to get Veterinarian recommended product.

C
CamrenGoyette

Have bought a few times

J
Jennifer Y

Thanks

t
tervis collector

We have tried several other big names and none are as effective as this. Within 24 hours we noticed a huge difference in our animals no longer scratching themselves

C
Cynthia Mason

Definitely kept the fleas off my dog. Will buy again.

A
AMANDA F.

Great product/caused no reaction on our pup.

100% CUSTOMER SATISFACTION GUARANTEE

Shop with confidence! Our 90 day return policy has you covered if you’re not completely satisfied with your purchase. Some exclusions may apply.  

Our Customer Success Gurus are here to ensure that you are delighted with your Scollar experience.