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PetArmor

PetArmor CAPACTION Oral Flea Tablets Dogs 2-25 lbs, Nitenpyram, 6-Dose

  • Based on 25,397 reviews
Condition: New
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Availability: In Stock.
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Arrives Sunday, Sep 20
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Size: 6 Count (Pack of 1)


Features

  • Powerful Ingredients: CAPACTION flea tablets for dogs contain the same active ingredients as CAPSTAR (nitenpyram)
  • Quick & Easy Dog Flea Medicine: This flea and tick pill kills fleas fast and begins working within 30 minutes
  • Dog Flea Treatment Pills with Proven Results: CAPACTION flea pills for dogs achieve greater than 90% effectiveness against adult fleas on dogs within 4 hours
  • Easy-to-Use Oral Flea Medicine for Dogs: CAPACTION flea pill for dogs come in a convenient oral tablet; no prescription needed
  • Intended Use: These CAPACTION oral flea tablets are intended for use as flea pills for dogs 2 to 25 lbs

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: 8.53 g


Active Ingredients: Nitenpyram


Allergen Information: Yam Free


Dog Breed Size: Small


Unit Count: 6 Count


Color: White


Age Range (Description): Adult


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


Item model number ‏ : ‎ 3104


Date First Available ‏ : ‎ August 19, 2018


Manufacturer ‏ : ‎ Vetio


Best Sellers Rank: #472 in Pet Supplies (See Top 100 in Pet Supplies) #2 in Dog Flea Pills


#2 in Dog Flea Pills:


Customer Reviews: 4.2 4.2 out of 5 stars (25,397)


Brand Name: PetArmor


Unit Count: 6 Count


Age Range Description: Adult


UPC: 073091033103


Global Trade Identification Number: 03


Included Components: Oral Doses


Item Type Name: Flea Treatment


Manufacturer: Vetio


Model Number: 3104


Manufacturer Part Number:


Item Form: Tablets


Scent Name: Topical


Dog Breed Size: Small


Target Species: Dog


Item Weight: 8.53 g


Allergen Information: Yam Free


Active Ingredients: Nitenpyram


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 20

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews

    • Ehh
Ordered for my little dog as he was getting fleas so bad, they seemed to work okay, but not killing all of the fleas.. also didn't like that they had to be given almost every 24 hrs.. seems not healthy for my dog. Won't order again.
Reviewed in the United States on January 9, 2026 by Brittany James
    • The pills are not working
My dog still has fleas this product work the first time but it not working this time mane you sent me a bad ones
Reviewed in the United States on March 16, 2026 by Carolyn Hardy
    • Amazing product! Don’t keep wondering, just buy it!!!
Wow! I’m so impressed with this product!! I have had a pretty bad flea infestation this summer. I use Frontline drops on my cats and dog and usually this keeps them flea free. However, this summer my dog would come in covered with fleas; I’d give her a flea bath, give her frontline and the next day she would be covered again. Repeat (minus frontline). I gave this to her late one night and didn’t get to see how long it took but I checked her the next morning and every single flea was GONE. HALLELUJAH!! Would def recommend to get you through the tough times. Safe to give everyday as well which is amazing ... show more
Reviewed in the United States on July 28, 2026 by Rebekah Yanase
    • Works, but not for long
Works like it’s supposed to. But it doesn’t keep others from jumping on. We notice new fleas again by the next day. Seems to be too expensive to have to use daily until fleas are gone.
Reviewed in the United States on November 1, 2025 by Brooke T.
    • I would not recommend
It only lasted an hour or so. The fleas started to irritate my dog again soon after the pills wore off.
Reviewed in the United States on August 10, 2026 by Robyn Oxner
    • Kills fleas as soon as they bite the animal.
This is a great product that I have been using for years on my dogs. It works within about an hour and last 24-48 hours. It is a small pill and easy to feed your dog with some cheese or some kind of snack. It seems to be tasteless to the animal, and works very quickly. Fleas will just start to die and fall off of the animal soon after ingestion. It has no side effects that I have seen, it only seems to has positive effects. There is no smell to the tablets they are completely oderless as far as I can tell. I highly recommend these if your dog has a flea problems as a first resort then getting a Seresto flea and tick collar which is a hidden gem of a flea collar. It works within just a day or so and then protects the animal for 8 months. They are a bit pricey but worth every penny as they have no smell and no greasy feel and have protected my pet that was continually getting fleas from our front yard. I highly highly recommend looking into a Seresto flea collar as a secondary or even a primary defense against fleas as they stopped all flea activity on my dog as well as my friends dogs that live outside in Mexico where fleas are extremely bad. Just a bit of extra advice to look into as a great health investment for your pet. However it's noteworthy to mention these pills are a excellent first line of defense for ridding pest from your pet in a single day, they just need a collar if you have continued infestations on your animals. Hope this extra bit of info helps. The Seresto collars are on Amazon as well. ... show more
Reviewed in the United States on December 8, 2024 by Mason Grimes
    • Perfect to keep your dog free of fleas
This pill keeps my dog free of fleas. I gave one pill every month and she never gets infected. I think these pills have a good price compared with other. Does not smell.
Reviewed in the United States on August 19, 2026 by Dayle
    • Still have fleas
Don’t seem to be working anymore
Reviewed in the United States on August 10, 2026 by Sidney

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