---
product_id: 374597590
title: "PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses"
brand: "petarmor"
price: "€ 85.49"
currency: EUR
in_stock: false
reviews_count: 5
category: "Pet Armor"
url: https://www.desertcart.fi/products/374597590-petarmor-capaction-nitenpyram-oral-flea-treatment-for-dogs-fast-acting
store_origin: FI
region: Finland
---

# Effective for dogs 2-25 lbs Convenient oral tablet form Kills fleas in 30 minutes PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses

**Brand:** petarmor
**Price:** € 85.49
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Fast-Acting Flea Defense for Your Small Dog’s Happy, Itch-Free Life!

## Quick Answers

- **What is this?** PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses by petarmor
- **How much does it cost?** € 85.49 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/374597590-petarmor-capaction-nitenpyram-oral-flea-treatment-for-dogs-fast-acting)

## 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

- • **Simple & Stress-Free:** Oral tablets that fit seamlessly into your busy lifestyle and your dog’s routine.
- • **No Prescription Needed:** Easy access to powerful flea control without the vet visit hassle.
- • **Perfect for Small Dogs:** Tailored for dogs weighing 2 to 25 lbs—precision care for your petite companion.
- • **Rapid Flea Elimination:** Starts killing fleas within 30 minutes—because your pup deserves instant relief.
- • **Clinically Proven Efficacy:** Over 90% of adult fleas eliminated in just 4 hours—trust the science behind the shine.

## Overview

CAPACTION (nitenpyram) is a fast-acting oral flea treatment designed for small dogs (2-25 lbs). It begins killing fleas within 30 minutes and achieves over 90% effectiveness against adult fleas within 4 hours. Delivered in easy-to-administer tablets, CAPACTION requires no prescription and offers a convenient, vet-quality solution to keep your dog flea-free and comfortable.

## 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.

Review: Ehh
Review: Good for the price

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GN2V7LR |
| Active Ingredients | nitenpyram |
| Age Range Description | Adult |
| Allergen Information | Yam Free |
| Allergen information | Yam Free |
| Best Sellers Rank | #52,499 in Pet Supplies ( See Top 100 in Pet Supplies ) #59 in Dog Flea Drops |
| Brand | PetArmor |
| Brand Name | PetArmor |
| Customer Reviews | 4.1 out of 5 stars 10,011 Reviews |
| Dog Breed Size | Small |
| Global Trade Identification Number | 00073091033103 |
| Included Components | Oral Doses |
| Item Form | Tablets |
| Item Type Name | Flea Treatment |
| Item Weight | 0.3 Ounces |
| Item form | Tablets |
| Item weight | 0.3 Ounces |
| Manufacturer | Elanco |
| Scent | Topical |
| Scent Name | Topical |
| Target Species | Dog |
| UPC | 073091033103 |
| Unit Count | 6 Count |

## Product Details

- **Brand:** PetArmor
- **Item form:** Tablets
- **Scent:** Topical
- **Item weight:** 0.3 Ounces
- **Active Ingredients:** nitenpyram

## Images

![PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses - Image 1](https://m.media-amazon.com/images/I/61OhhEnnZtL.jpg)
![PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses - Image 2](https://m.media-amazon.com/images/I/71-lbsic4FL.jpg)
![PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses - Image 3](https://m.media-amazon.com/images/I/71FLKkOQBDL.jpg)
![PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses - Image 4](https://m.media-amazon.com/images/I/71PJ+COTRBL.jpg)
![PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Dogs 2-25 lbs, 6 Doses - Image 5](https://m.media-amazon.com/images/I/811FY2aZYSL.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 9 January 2026*



### ⭐⭐⭐⭐ Good for the price
*by K***A on 14 December 2025*



### ⭐⭐⭐⭐⭐ IT ACTUALLY WORKS!!! 😁
*by A***M on 14 December 2025*



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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-05*