Home > Dog Flea Drops > K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply ; Visit the K9 advantix Store

K9 advantix K9 Advantix II Flea and Tick Prevention for Extra-Large Dogs

6 monthly applications,K9 Advantix II flea and tick prevention
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11,761 reviews covering 50+ products for the category Dog Flea Drops

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About K9 advantix K9 Advantix II Flea and Tick Prevention for Extra-Large Dogs
71% liked the easy application process, while 29% found it messy
After applying the product to my 3 dogs, I experienced severe side effects within 2 hours, including dry heaving, hair coming out in clumps, skin bleeding, and one of my dogs having a seizure.
81% appreciated the effectiveness, but 19% didn't agree
I found the flea drops effective in removing fleas from my dog and also resolved the ataxia problem.
After applying the product to my 3 dogs, I experienced severe side effects within 2 hours, including dry heaving, hair coming out in clumps where applied, skin bleeding, and one of my dogs had a seizure.
I used the product and it only lasted for two weeks. My dog was itching and scratching, indicating that it was not effective.
74% found it safe to use, however 26% raised concerns
After applying the product to my 3 dogs, I noticed side effects within 2 hours such as dry heaving, hair loss, bleeding skin, and one of my dogs had a seizure.

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