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PetArmor

PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses

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Availability: In Stock.
Fulfilled by Amazon
Arrives Nov 3 – Nov 4
Order within 22 hours and 28 minutes
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Size: 2-25 lbs


Style: 6 Count


Features

  • Powerful Ingredients: CAPACTION flea tablets contain the same active ingredients as CAPSTAR (nitenpyram)
  • Quick and Easy: This flea and tick pill kills fleas fast: begins working within 30 minutes
  • Proven Results: CAPACTION achieves greater than 90% effectiveness against adult fleas on dogs within 4 hours
  • Easy-to-Use: CAPACTION is provided in a convenient oral tablet. No prescription needed
  • Intended Use: CAPACTION oral flea tablets are intended for use on dogs weighing 2 to 25 pounds

Description

How quickly does CAPACTION dog flea treatment work? Start killing your dog's fleas in the time it takes to watch one episode of your favorite sitcom. That's right - CAPACTION Oral Flea Treatment starts its job in thirty minutes, providing your dog with immediate relief. Almost all the adult fleas on your dog should be gone within four hours! CAPACTION is a pet flea medicine that can be used once a day if need be, although a single dose should do an effective job.

Brand: PetArmor


Item Form: Tablets


Scent: Topical


Item Weight: 0.3 Ounces


Active Ingredients: nitenpyram


Allergen Information: Yam Free


Dog Breed Size: Small


Age Range (Description): Adult


UPC:


Global Trade Identification Number: 03


Product Dimensions ‏ : ‎ 0.63 x 5.5 x 6 inches; 0.3 ounces


Item model number ‏ : ‎


Date First Available ‏ : ‎ August 19, 2018


Manufacturer ‏ : ‎ Vetio


Best Sellers Rank: #183 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 22,186 ratings


Item Weight: 0.3 ounces


Manufacturer: Vetio


Item model number:


Date First Available: August 19, 2018


Item Package Dimensions L x W x H: 5.39 x 4.49 x 0.79 inches


Item Dimensions LxWxH: 0.63 x 5.5 x 6 inches


Item Weight: 0.3 Ounces


Brand Name: PetArmor


Target Audience Keyword: Dog, dogs


Directions: A single dose of CapAction tablets should kill the adult fleas on your pet. If you pet gets re infested with fleas, you can safely give another dose as often as once per day. Please refer to the package insert for complete information.


Model Name: CapAction Small Dog 6ct


Color: White


Size: 2-25 lbs


Age Range Description: Adult


Number of Items: 1


Style: 6 Count


Breed Recommendation: Small


Included Components: Oral Doses


Specific Uses for Product: Coat


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 3 – Nov 4

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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Similar Products

Top Amazon Reviews

    • 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
    • This stuff is the only thing that gets rid of fleas in the country
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
I have two small house dogs, both around 12 lbs, and this is the only thing that gets rid of fleas. For others out there who think this is a bit expensive, as I do, here's my solution to that. I buy the large dog package. I take each pill and cut it into 4 pieces, first in half, then each half in half. I give a quarter to each dog every 36 hours. From my experience, I can go a bit longer than 24 hours with it, but not a full 48. The fleas will be back. So 8pm on Tuesday, then 8 am on Thursday. I hope that helps people on here. Fleas are something I absolutely can't stand, and this does the trick. The package lasts me around 15 days. I didn't figure it out exactly, but more that 12 days by giving it every 36 hours. Oh, and on a side note, I cut each pill into 6 pieces for cats. 6 cats a day or 3 every 15ish days, you get the idea. This is more expensive than the liquid on the neck, but those just do not work for me.*One thing to add*if you wait longer than 36 hours to give the pill, I've noticed that for the first half hour or so, the fleas seem to go crazy and bite the dogs more. That means it working. There are people on here that say it doesn't work, but this has been the only thing I can think of that they are misinterpreting. It will work. Then just stay on top of it, and you won't have the episodes of crazy itching. ... show more
Reviewed in the United States on August 5, 2025 by Mam
    • Works Fast and Works GREAT!!
Size: 2-25 lbs Style: 6 Count
This flea medication works like magic. It starts working just like it says it does in about 30 mins. I gave my dog this medicine and gave him a bath an hour later and there were HUNDREDS of fleas that came off of him. I've never given him a bath and seen that many fleas before in my life! I was shocked. The pill is so tiny, so it was easy to put it in a little piece of ham and my dog ate it and didn't even know it was in there. This medication only lasts in their system for about 24 hours, so my recommendation is that you give them this medicine, then about an hour after that you give them a bath with flea shampoo, and then after they're completely dry, you apply the flea/tick topical that goes down their spine. My dog didn't scratch for the entire rest of the night and he slept so good! He was so happy. This is a great kickstarter, but again you definitely want to use it with other flea medications that are more long term. ... show more
Reviewed in the United States on August 24, 2025 by LuvBeingMommy
    • Best OTC option
Size: 2-25 lbs Style: 6 Count
This pill option works the best. I do feel the fleas die the quickest with this pill. My dog came home from the breeder with fleas and after many dollars spent, my poor dogs itching and my family getting their legs eaten off, we are nearly flea free.
Reviewed in the United States on September 28, 2025 by GD
    • Not as fast or effective as I expected
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
Did not work as quickly or as effectively as I expected. It took days to notice any difference + the infestation never completely went away until we tried other means. This was for our Australian Shepherd that was only mildly affected by fleas. We were trying to clear them out before we applied the topical treatment. This product never completely eliminated the fleas but it did make a slight difference. If it was cheaper I might give it four stars. For the cost. It's not really worth it. A few bucks more and you can get a better brand that's more effective. ... show more
Reviewed in the United States on August 9, 2025 by MW
    • A Must Have Flea Product For Fleas Between Regular Monthly Flea Medication Doses!
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
Review Image by Mary Rae Fouts Mary Rae Fouts
Review Image by Mary Rae Fouts Mary Rae Fouts
Review Image by Mary Rae Fouts Mary Rae Fouts
Review Image by Mary Rae Fouts Mary Rae Fouts
Fleas are bad all year round here in the San Francisco Bay Area. We have always used a monthly dose of flea preventative on all of our dogs. In spite of that, we occasionally see live fleas between doses. I keep PetArmor CAPACTION oral flea treatment tablets on hand to administer in that situation. Tablets are easy to wrap in some creamy peanut butter and give to the dog. The flea treatment starts killing fleas within 30 minutes, and continues for about 24 yours. It is easy to see the treatment is working, as my dogs are always quickly more comfortable. Note: Flea eggs on your dog are not killed by this treatment, only live fleas. I would not recommend this as your only flea preventative for your dog, but rather an extra treatment when needed. None of my dogs have experienced side effects. I highly recommend this product. ... show more
Reviewed in the United States on September 9, 2025 by Mary Rae Fouts Mary Rae Fouts
    • IT WORKS IF YOU FOLLOW DIRECTIONS
Size: 25+ lbs 6 Doses (Pack of 1) Style: 6 Count
I noticed a lot of the complaints about this product but people didn't give it daily to their dogs. It is not intended as a one time use. Fleas are very tough little critters and it can take months to get rid of them completely. My poor Jazzy Dog was infested with fleas and acting really crazy unlike his usual for a mature 8 year old Aussie. I found this flea medicine here and gave him one a day. This worked within a day and the itching stopped. I started putting it into his food daily until he could see the vet. I had never had a dog with fleas before particularly a very hairy Australian Shepherd but I figured out that fleas were the problem by looking online. Since the little critters are hard to see and my dog wouldn't hold still, I read about rubbing your dog with a paper towel underneath. If he has Fleas there would be little black specks on the towel. When you wet the towel, the spots will turn red, dried blood I assume. This worked for me by rubbing under his chin and neck with a paper towel on the floor underneath his head. That is how I knew he had fleas. ... show more
Reviewed in the United States on December 15, 2024 by barbw

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