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PetArmor CAPACTION Oral Flea Treatment for Dogs (6 Doses) + Bonus PetArmor Plus Topical Flea & Tick Treatment & Preventative for Dogs 25-44 lbs (1 Dose)

  • Based on 20,720 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jun 2
Order within 21 hours and 13 minutes
Available payment plans shown during checkout

Size: 25-44 lbs


Style: Treat + Prevent


Features

  • TREAT & PROTECT ALL IN ONE BUNDLE: Fight off a flea infestation fast with an easy oral PetArmor CapAction (nitenpyram) tablet. Prevent another one from happening with a single dose PetArmor Plus topical.
  • IMPROVE PEST MANAGEMENT: Avoid flea-borne illnesses when you choose an easy oral treatment and a fast-acting topical preventative to kill and prevent fleas from harming your pet.
  • FREE SINGLE TOPICAL DOSE: When you purchase PetArmor CapAction (nitenpyram), enjoy a free trial of PetArmor Plus trusted, quality topical solution to prevent fleas from coming back.
  • EFFECTIVE FLEA SOLUTIONS: Kill adult fleas on your pet with PetArmor CapAction (nitenpyram) and enjoy a month of effective flea prevention when you use a single dose of PetArmor Plus.
  • EASY-TO-USE SOLUTIONS: PetArmor CapAction (nitenpyram) is a fast-acting oral tablet that kills adult fleas on your pet and PetArmor Plus provides your pet with a waterproof preventative to control fleas for 1 month.

Brand: PetArmor


Item Form: Tablets


Scent: Unscented


Date First Available ‏ : ‎ April 11, 2023


Best Sellers Rank: #391 in Pet Supplies (See Top 100 in Pet Supplies) #2 in Dog Flea Pills


#2 in Dog Flea Pills:


Customer Reviews: 4.1 4.1 out of 5 stars 20,720 ratings


Date First Available: April 11, 2023


Brand Name: PetArmor


Target Audience Keyword: dogs


Color: White, Clear


Size: 25-44 lbs


Style: Treat + Prevent


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 2

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.

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Top Amazon Reviews


  • Horrible
Size: 2-25 lbs Style: 6 Count
Horrible product....did not work and made my dogs really sick!!!
Reviewed in the United States on April 16, 2025 by cat

  • Works best in combination with monthly flea treatment
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
Fast acting and Great on flea Infestation. However, it only works on adult fleas and doesn't kill the eggs. This is what you need to know to be satisfied with this product. I use this in conjunction with monthly flea treatment. I first give to my dog, with 30 min to 1 hr. Bath dog in fea shampoo. Treat yard, patio, wash dog bedding and spray with flea spray after the drying cycle. I also spray down the house. Yes you need to do all this especially right before flea season. Some have commented the their dog continues to scratch however you need to understand that they will because they have flea bites all over their body. Think of it like this, getting bit by a mosquito and you scratch and scratch. The saliva of the fleas and or mosquitoes causes you to itch until it heals or you put some kind of soothing ointment, lotion or medication on it. Therefore, I will bath my dog once more in an oatmeal shampoo with in the week. Then I will give another pill 48hrs later then save the rest just in case there is another infestation. This product work well and great in combination of monthly flea treatment that also kills eggs and treat for mosquitoes ... show more
Reviewed in the United States on February 12, 2025 by Monique

  • Product effectiveness
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
Love this product , it kills fleas on my dog in 30 minutes and keeps working for full 48 hour, after. However my dog does not the way it taste , and I have crush it and put in potted meat or tuna fish get her eat it .
Reviewed in the United States on April 1, 2025 by Tammie Forshee

  • Does what it promises
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
A note before the rest: this product is JUST to kill fleas currently hatched and roaming around on your dog. It does NOT kill eggs. It does NOT continue to kill after the initial effects wear off. It will, however, kill every single flea on your dog during its effective period. You will need to clear your environment of fleas as well. If you have an outside dog, or one you bring into your yard to do its business, you'll need to treat your yard. These tablets are safe to use every single day with your dog. I don't know how it's possible, but I've given it to my dog 3 days in a row with zero side effects. It also doesn't interact with any other medication at all. Fantastic product, worth every penny. ... show more
Reviewed in the United States on May 31, 2024 by C. S.

  • This kills fleas quickly , but is not a monthly or long lasting answer.
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
This works. It isn't quite as fast as the more expensive brand name, but it will work. I have cats and weight out portions of the large dog size for dose because the ingredients are the same. It save me a lot of money for a little trouble. It must be bitter, so I mix the dose with some Delectable brand cat treat and mix it in. Dosing one cat at a time. Goes medium fast. You will start to see groggy fleas falling off with a hour. They will die, but it is not an instantaneous process. Spray your house at the same time and then redose in a few days. This is not a medicine that lasts. It's gone in 24 hours and yes, your pet can be re infested after that time. That why all pets must be done the same day and anywhere the pet sleeps or walks or hangs out in must be treated for fleas. Breaking the chain is the bane if the game. Respray areas when you retreat the animals. ... show more
Reviewed in the United States on April 4, 2025 by J.A. Henson

  • THIS was Best!!!
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
Ivermectin and esp. cheap flea collars gave my dog seizures and was making my cats sick, but then this worked best with no bad effects for my cats and Dog! after 6 treatments then 3 months after that no fleas, yet... Note: maximum hatching happens with parasites at full moon.
Reviewed in the United States on April 25, 2025 by T. Miller

  • Worked ok as a temporary solution
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
Got these for our pups when they got fleas but we couldn't get them into the vet soon enough to get prescription flea meds. I think these helped to an extent but the dogs still had plenty of fleas on them even after taking these a few days in a row. These are also only effective for 24hrs so not a long term solution- more of a supplemental. Id say these are a good option in a pinch but definitely won't solve your flea problem. Get flea meds from the vet and vacuum vacuum vacuum. ... show more
Reviewed in the United States on July 11, 2024 by Rissa0456

  • Flea killer
Size: 2-25 lbs Style: 6 Count
THIS IS A GOD SEND!!!!! I ABSOLUTELY HATE FLEAS AND PERSONALLY THINK AND BELIEVE THEY SHOULDN'T EXIST!!! I HAVE A FULL BLOODED SIBERIAN HUSKY AND FEEL BAD WHEN I HAVE TO SEE HER SCRATCH AND CHEW ON HERSELF. AS SOON AS WE RECEIVED THE CAPSATION PILLS MY WIFE GAVE THEM TO OUR HUSKY. WITHIN 30 MINUTES YOU START SEEING FLEAS DEAD ON THE FLOOR. THIS MEDICATION MAKE THE FLEAS LITERALLY DIE AND FALL OFF OF YOUR PET. ONCE THESE NASTY LITTLE BUGS FALL OFF YOU SHOULD BATH TOUR PET I. A GOOD FLEA/ TICK SHAMPOO AND GET A SERESTO COLLAR. THIS MEDICINE IS AN AWESOME PRICE AND I WILL 100% BE ORDERING MORE. THANK YOU FOR SHIPPING THESE AS FAST AS YOU DID! MY PET ALSO THANKS YOU ... show more
Reviewed in the United States on March 26, 2025 by Gary Updyke

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