---
product_id: 95297079
title: "CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs Over 25 lbs, 6 Doses (Pack of 1) (Packaging May Vary)"
brand: "petarmor"
price: "₨22752"
currency: LKR
in_stock: true
reviews_count: 8
category: "Pet Armor"
url: https://www.desertcart.lk/products/95297079-capaction-nitenpyram-oral-flea-treatment-for-dogs-fast-acting-tablets
store_origin: LK
region: Sri Lanka
---

# Safe for dogs 25+ lbs Oral tablet, no mess Kills fleas in 30 mins CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs Over 25 lbs, 6 Doses (Pack of 1) (Packaging May Vary)

**Brand:** petarmor
**Price:** ₨22752
**Availability:** ✅ In Stock

## Summary

> 🐾 Fast-Acting Flea Defense—Because Your Dog Deserves Instant Relief!

## Quick Answers

- **What is this?** CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs Over 25 lbs, 6 Doses (Pack of 1) (Packaging May Vary) by petarmor
- **How much does it cost?** ₨22752 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/95297079-capaction-nitenpyram-oral-flea-treatment-for-dogs-fast-acting-tablets)

## Best For

- petarmor enthusiasts

## Why This Product

- Trusted petarmor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad Safety Profile:** Suitable for puppies and dogs over 25 lbs, ensuring protection for your whole pack.
- • **Rapid Flea Eradication:** Starts killing adult fleas within 30 minutes—fast relief for your furry friend.
- • **Mess-Free Oral Treatment:** No sticky topical residue or vet visits—easy oral tablets for hassle-free dosing.
- • **Multi-Dose Pack Convenience:** 6 doses per pack to keep your dog flea-free through multiple infestations.
- • **Flexible Dosing for Re-Infestations:** Safe to dose daily if needed, even for pregnant or breeding dogs.

## Overview

CAPACTION (nitenpyram) is a fast-acting oral flea treatment for dogs over 25 lbs that begins killing adult fleas within 30 minutes. Delivered in easy-to-administer tablets, it offers a mess-free alternative to topical treatments and is safe for puppies, pregnant, and breeding dogs. Each pack contains 6 doses, allowing flexible use to quickly tackle re-infestations and keep your pet comfortable and flea-free.

## Description

CAPACTION flea and tick tablets begin killing adult fleas on pets within 30 minutes and is 90% effective against adult fleas within four hours for dogs.

Review: 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.
Review: Works best in combination with monthly flea treatment - 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

## Features

- Fast-Acting Flea Pills for Dogs: One oral flea tablet starts killing fleas within 30 minutes of administration
- Safe to Use: This oral dog flea medicine is safe for puppies, dogs, cats, and kittens from 25 lbs and over, four weeks and older, when used as directed
- Treat Re-Infestations Fast: If your pet gets re-invested with fleas, simply apply another dose as often as once a day; CapAction flea medicine for dogs is even safe for use on pregnant or breeding dogs
- Easy to Use: Without the mess and rubbing off of a flea and tick topical treatment and without the need of a veterinarian prescription, these flea tablets for dogs are administered orally to kill adult fleas fast
- Help Pet Owners Kill Fleas Efficiently: CapAction dog flea medication has 6 doses and kills adult fleas that may cause allergy dermatitis

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | Nitenpyram |
| Allergen Information | Yam Free |
| Brand | PetArmor |
| Customer Reviews | 4.2 out of 5 stars 23,570 Reviews |
| Item Form | Tablets |
| Item Weight | 0.3 Ounces |
| Scent | Topical |

## Product Details

- **Active Ingredients:** Nitenpyram
- **Age Range (Description):** Adult
- **Allergen Information:** Yam Free
- **Brand:** PetArmor
- **Dog Breed Size:** Large
- **Item Form:** Tablets
- **Item Weight:** 0.3 Ounces
- **Scent:** Topical
- **UPC:** 073091033110

## Images

![CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs Over 25 lbs, 6 Doses (Pack of 1) (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/71w0uu41FRL.jpg)

## Questions & Answers

**Q: Is there a difference in this box labeled small dog with 11.4mg nitenpyram and the box labeled small dog AND cat with 11.4mg nitenpyram for $10 more?**
A: Only difference is the volume of medication in the pill.  I've been buying Capstar for large dogs >25lbs for 15 years.   I don't own a dog, but my Maine C@@n thinks he's a dog.  I simply cut the 57mg pill into five segments so now I have five 11.4mg doses for my cat.

**Q: how long does the pill work? a month?**
A: Capstar is better used as a solution to an infestation than a preventative flea medication. The pill only works for a few hours. It kills all adult fleas that feed almost immediately. If you have a flea problem in your home, you should give one pill to every pet at the same time for 3 days in a row. Then give again on 7th day, 11th day, and 14th day. One 6 pill package is sufficient per animal. You should also vacuum all carpet daily during the 2 weeks to remove any adult fleas.  Fleas can only live a few days without feeding and the eggs hatch after about 48 hours, so you are stopping them from being able to procreate and without new eggs, there will be no new fleas. I've seen some pretty serious infestations be completely resolved using this method. You should also use a separate monthly prevention treatment to ensure the infestation doesn't return.

**Q: Are the dog tablets the same as the cat ones? The packaging is misleading.**
A: I have given these to both my dog and cat. They are both fine, and they work as long as you keep up your flea regimen. Bathing, Flea sprays Treating yard, topical treatments whatever your regimen may be. I have seen very few fleas on either of my animals since purchasing these tablets. Hope that helps!

**Q: Does this kill ticks too?  Thank you!**
A: No, only adult fleas.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ehh
*by B***S on January 9, 2026*

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.

### ⭐⭐⭐⭐⭐ Works best in combination with monthly flea treatment
*by M***E on February 12, 2025*

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

### ⭐⭐⭐⭐⭐ This stuff is the only thing that gets rid of fleas in the country
*by M***M on August 5, 2025*

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.

## Frequently Bought Together

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

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*