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Your cart is empty.Your pets are family, and PetArmor helps you confidently care for your large dogs—especially when it comes to flea and tick control. Compare to K9 Advantix® II active ingredients, PetArmor Max conveniently provides vet-quality protection without the expense of a vet visit. It kills and repels fleas, ticks, and mosquitoes for up to 30 days. This flea & tick topical treatment for dogs controls kills deer ticks that may transmit Lyme disease while preventing flea reinfestations for up to 4 weeks. Fast-acting and waterproof, this flea & tick treatment for dogs kills fleas within 12 hours.
Harley Quinn
Reviewed in the United States on February 24, 2025
I believe that this product works well for preventing fleas.I have two fur babies and I received enough product to treat both. Therefor the value for the money spent is worth it, especially if you’re treating multiple dogs.I did notice that one of the dogs started scratching not long after she was treated. She stopped after about an hour so all seems to be well but if that changes I’ll update this post.As far as longevity goes this would be tricky because I am using it for prevention of fleas and not to treat an infestation.We have a lot of strays that hang around outside and so far we’ve been flea free!
sassy frass
Reviewed in the United States on May 1, 2024
I have this on auto ship so I never run out. Haven’t had any flea problems since starting this product on both of our dogs. I like how it also repels mosquitos and is the only product that I have found that does that with flea prevention all in one. My dogs show no signs of discomfort when applied either.
Peggy
Reviewed in the United States on February 5, 2024
I wrote a review once but was still hesitant on the working ability. I'm now going on my third month of use, with both cat and dog flea treatment. And I honestly believe all is well and working. Talk about ease the mind. Everyone in this family is itch free. I had a new stray that was covered in fleas and that's when I seen the progress of this brand cat and dog treatment. And will be an avid return customer.
EW
Reviewed in the United States on July 19, 2023
Dogs have no fleas or ticks and no mosquito bites either!!
TedW
Reviewed in the United States on October 15, 2023
More doses/months of protection for the money and works.
opie
Reviewed in the United States on August 1, 2022
Since I’m not the one that has to wear it and my dogs are lacking in Speech, I really have nothing to say other than, I believe that it works.
Laura
Reviewed in the United States on April 18, 2022
I cannot believe how much money I saved purchasing this brand that is the cheaper version of Advantage II. Surprisingly my dog did not have any sort of itchy or irritating reaction after he used it like he usually does after the use of the other product. I will continue to use this product in lieu of the more expensive brand because it is actually better than the other brand for my dog. My dog is 18 years old, terrier mix, so I’m always very careful about changing anything but this stuff really worked great. I wanted to try something new due to the fact that I didn’t want him to go through the couple days it takes him to stop the skin discomfort after use of the other product. With the additional mosquito repellent I was very impressed And greatly needed as mosquitoes are off the chain where I live.
GrammyInNJ
Reviewed in the United States on August 16, 2021
Repels ticks, fleas and nastymosquitos. Six month supply.This stuff really does work.No skin issues or ill side effects!
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