PetArmor Plus Flea and Tick Prevention for Dogs, Large Dog Flea and Tick Treatment, 6 Doses, Waterproof Topical, Fast Acting (45-88 lbs)
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Availability:
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Arrives
Thursday, Jul 23
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Style: 45-88 lbs
Size: 6 Count
Features
- Effective, Waterproof Flea Treatment for Dogs: PetArmor Plus is a waterproof flea and tick treatment for dogs that kills fleas, eggs, larvae, ticks, and chewing lice up to 30 days after application
- Trusted, Vet Quality* Formula: This large dog flea and tick treatment contains fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs; PetArmor Plus for Dogs has a powerful formula that starts to kill fleas in 24 hours
- Break the Flea Cycle: Unlike other dog flea and tick prevention that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle! Kill flea eggs and larvae to prevent re-infestation
- Fast Acting Long-Lasting Dog Flea & Tick Control: One application of PetArmor Plus lasts up to 30 days providing nose to tail protection. A 6-dose package lasts six months
- Easy-to-use, Long-Lasting: PetArmor Plus tick and flea prevention for dogs comes with six (6) waterproof topical applications that provide your pet flea protection and control for six (6) months
Description
Your pets are family, and PETARMOR helps you confidently care for your dog, especially when it comes to flea and tick control. PETARMOR plus conveniently provides vet-quality protection without the expense of a vet visit. PetArmor Plus Flea and Tick Topical For Large Dogs 45-88 lbs., 12 weeks and older is a waterproof, fast-acting, long-lasting formula that kills adult fleas and ticks plus stops the flea cycle dead in its tracks. This dog flea treatment has the same active ingredients as FRONTLINE Plus for Dogs. Get nose to tail 30-day protection with each dose at an affordable price. One six-dose package of PetArmor Plus Dog Tick and Flea Treatment offers six (6) months of continuous coverage for all breeds.
Brand: PetArmor
Item Form: Drops
Scent: No Scent
Item Weight: 0.01 Pounds
Active Ingredients: Fipronil and s-Methoprene
Item Volume: 16.08 Milliliters
Allergen Information: Yam Free
Dog Breed Size: Large
Unit Count: 6 Count
Age Range (Description): All Life Stages
Is Discontinued By Manufacturer : No
Product Dimensions : 1.33 x 5.74 x 6.75 inches; 0.18 ounces
Item model number : 05312
Department : Unisex-Adult
Date First Available : November 11, 2016
Manufacturer : Sergeants - Pet Care Products
Best Sellers Rank: #38 in Pet Supplies (See Top 100 in Pet Supplies) #1 in Dog Flea Drops
#1 in Dog Flea Drops:
Customer Reviews: 4.2 4.2 out of 5 stars (61,562)
Brand Name: PetArmor
Age Range Description: All Life Stages
UPC: 073091027676
Global Trade Identification Number: 76
Manufacturer Part Number: 11353
Model Number: 05312
Unit Count: 6 Count
Included Components: 6 Monthly Treatments
Manufacturer: Sergeants - Pet Care Products
Item Type Name: PetArmor Plus for Dogs, Flea and Tick Prevention for Large Dogs (45-88 Pounds), Includes 6 Month Supply of Topical Flea Treatments
Item Form: Drops
Scent Name: No Scent
Dog Breed Size: Large
Target Species: Dog
Item Weight: 0.01 Pounds
Volume: 16.08 Milliliters
Allergen Information: Yam Free
Active Ingredients: Fipronil and s-Methoprene
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jul 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 45-88 lbs
Size: 3 Count
I’ve been using this exact PetArmor Plus on my dog (German Shepherd, ~80 lbs) monthly for several years now, and it has consistently delivered great results. It’s the only brand I trust for flea and tick prevention because it seems to be as close to 100% effective as anything I’ve tried. He almost never scratches or shows signs of irritation from pests, and this includes the warmer months when fleas and ticks are most active. Pros: Highly effective: I rarely, if ever, see fleas or ticks. Affordable: It offers the same protection as some more expensive brands but at a much better value. Easy to apply: The applicator is straightforward, and it doesn’t take long at all. Cons: The product does have a noticeable odor right after application, but it fades within a few minutes and isn’t an issue after that. Overall, I recommend PetArmor to anyone looking for reliable flea and tick prevention. It’s affordable, effective, and simple to use, which is all I need out of it.
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Reviewed in the United States on September 17, 2025 by NomNom
Style: Cats over 1.5 lbs
Size: 3 Count
This pill worked great. He only took one. He has fleas again, as you should probably spray the home too. He hates the taste as he won't take another pill. Never irritated his skin or fur. Doesn't last too long, but the first dose worked best and got rid of all his adult fleas.
Reviewed in the United States on September 8, 2025 by Jennifer
Style: 45-88 lbs
Size: 3 Count
So far so good. It began showing a noticible effect after about a day and a half on my german shepard mix. It dosen't really have a smell to it and is easy to apply. I have noticed however that the effectiveness is pretty good the first two weeks but after that it does start to wane off and not be as effective, started to see fleas on my girl here and there at the third week. But she didn't have any allergic reations which is a plus since she's about 13-14 years old.
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Reviewed in the United States on August 10, 2025 by Cassandra T
Style: 45-88 lbs
Size: 6 Count
So I'm going to leave a detailed review in hopes I can really help some people out there who are looking to find flea relief without wasting money on high dollar pet flea topical or pill products monthly just to find they dont seem to be working out too great. Due to prices...alot of people don't seem to consistently use flea products until they start noticing a flea problem. Which is understandable... But by this time...it may already be too late to be able to rely on a pet flea product alone to fix your problem. Which is usually why you wonder "why does my pets flea medicine not seem to be working?!" First of all....this Product Actually works as it should ...but you most likely won't notice good results unless your home and yard is treated as well. Which is something some people don't tend to realize . Some people just think you give your pet its medicine and everythings good to go and that all fleas disappear. But nope. This even goes for the most high dollar flea pet application out there. It don't matter what you buy. Lets start by saying we must Remember...this is not a magic liquid that turns your dogs fur into bug zappers. this won't keep a flea from hopping on. Sadly..there is no flea medicine that just keeps fleas away the same way bug spray will keep a mosquito away from us humans. But if a flea hops aboard Your pet...the flea will only die as long as it comes in contact physically or by blood ingestion of a lethal amount of the insecticide within the medicine...but won't just die instantly. It can take several hours or up to 2 days or possibly even longer for the flea to finally kick the bucket. And its possible they can still end up laying eggs before they die. So This is mainly just a preventative measure to prevent a flea infestation if your pet, home, and yard has no current flea problems but somehow your pet comes into contact with a stray hitch hiker Joe flea....say from a stray cat or dog swinging through the neighborhood , etc. Now The insecticide within the medicine itself basically only kills an adult flea. It won't usually kill a flea egg. But The insect growth regulator, that's also within the medicine , is capable of penetrating the egg and doing damage. But its not a 100% guarantee all the time. Eggs can still tough it out and end up hatching.But luckily if the egg survives....the larvae that hatches from the egg won't stand a chance with the growth regulator and never be able to mature. But That's if it comes into contact with the growth regulator. Flea eggs don't attach themselves to pets hair like a lice egg on a human will. Once a flea lays them...the eggs can fall off your pet into the yard or into your carpet or down into couch cushions or small cracks in hardwood flooring....just about anywhere. The egg may have not even stayed on your pet long enough to get enough contact with the medicine to even try to damage it. Which is why its important to treat the home and yard as well. But again..insecticides alone usually don't do nothing for flea eggs. So for inside the home..besides vacuuming thoroughly daily and washing all bedding and whatnot...use a indoor safe insectide mixed with a insect growth regulator around the home anywhere you can possible. This will hopefully target any eggs or larvae and prevent them from ever getting into adulthood along with killing any adult fleas that may be running rampant . Now lets Say you haven't started treatments yet...and you already have larvae that have matured into the next stage of life (when it turns into the pupae stage...which is when it forms its cocoon before hatching into a jumping adult flea) ... ..insecticides nor insect growth regulators will do damage because they can't penetrate the cocoon of the pupae. So once they get to the pupae stage...basically you have a biting, egg laying adult flea on its way to hatch and there is nothing you can do. Which is why even after doing treatments in the past you may have noticed a couple days later it seemed as though a million fleas came back. So this leads to me saying that if you already have fleas and you don't treat your yard or home...this product will not likely show results on its own in any reasonable manner. Also Fleas need to have a blood meal in order to lay eggs... But it don't have to be a pets blood. They can bite us humans as well. If your pet is treated....great...but it don't mean any fleas roaming rampant inside your house will encounter your dog first. Of course some will...but others may encounter you first.....and then lay eggs. And of course we don't wear flea collars or flea medicine. So unless this same flea does happen to encounter your dog or come in contact with treated areas inside your home to get a lethal dose and die before laying its eggs....the next thing you know you got a happy flea who avoided death plus a bunch of babies along the way unless treatments destroy any eggs or larvae before they can mature. So the cycle can become hard to break if you don't properly treat and clean your home to rid of them. As far as treating the yard ....in my opinion ....its the biggest thing. Because fleas thrive off of warmth and humidity. But as far as treatment. Use liquid. And obviously this means you have to use a sprayer. But you need a good one that can really saturate through the grass and down to the dirt. Them little small sprayers that people use for weed killing products and whatnot wont do you much good. For yard treatment...don't use them bug killing granules that say they kill fleas. They will. But only the adult fleas and do nothing for the other flea lifestyles . so they do no good for fleas. Also them liquid flea branded yard sprays....don't waste your money. They are garbage. I use bifen xts insecticide. And mix it with tekko pro...which is the IGR (insect growth regulator). Make sure you are consistent with initial treatments. You can do 2 or 3 once a week back to back treatments of this at first to really fight back and then just maintain it routinely once a month and you should find yourself flea free in the yard.. The products I use are a bit more expensive. But its for a reason. Once you get your yard and home under wraps ... then this topical product you apply to your pet will do its job and keep hitch hiker Joe from re infesting your property or your home. And it will save you money compared to buying the high dollar topicalss or pills the vet wants to overcharge for. Hopefully any info I've given can be helpful to anyone interested in buying this looking for flea relief that lasts.
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Reviewed in the United States on August 3, 2018 by Gives_amen
Style: 89-132 lbs
Size: 12 Count
The PetArmor Plus Flea and Tick Prevention for Dogs is a fantastic option for keeping those pesky parasites at bay. This waterproof, fast-acting topical treatment is specifically designed for X-Large dogs weighing between 89-132 pounds . Here are some key benefits you can expect from this product: • Effective Against Multiple Pests: PetArmor Plus kills adult fleas, flea eggs, flea larvae, ticks, chewing lice, and even controls mites that may cause sarcoptic mange . • Long-Lasting Protection: This treatment provides protection against fleas and ticks for up to 30 days after application . • Easy to Apply: The topical application is simple and straightforward, making it a breeze to use on your furry friend . • Comparable to Leading Brands: PetArmor Plus contains the same active ingredients as FRONTLINE Plus for Dogs, but at a more affordable price point . • Customer-Tested and Approved: Many pet owners have reported positive experiences with PetArmor Plus, citing its effectiveness and ease of use . Overall, PetArmor Plus Flea and Tick Prevention for Dogs seems like a reliable and affordable solution for keeping your X-Large dog protected from fleas and ticks
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Reviewed in the United States on August 17, 2025 by Morgan
Style: Cats over 1.5 lbs
Size: 12 Count
I used this topical flea treatment for my two cats, and the results were mixed. My male cat (14 lbs) had red, hot, painful skin from flea bites. The first dose worked wonderfully—his skin calmed down and he seemed much more comfortable. But when I applied the second month’s dose (7/26/2025), the improvement didn’t last. He’s starting to look irritated again. My female cat (about 10–12 lbs) also improved a lot after the first dose—her coat was softer and her scabs began healing. Unfortunately, after the second month’s treatment, she’s back to scratching her neck raw. From my experience, the drop in effectiveness might mean the fleas in my area are resistant to this formula, or the product simply doesn’t provide consistent results. Either way, I’ll have to find a different brand. Hopefully this helps other pet owners keep an eye out for similar issues.
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Reviewed in the United States on August 7, 2025 by Sara Rumsford