---
product_id: 301597650
title: "FirstAct Plus Flea Treatment for Dogs, Small Dogs 6-22 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs"
brand: "tevrapet"
price: "AR$108124"
currency: ARS
in_stock: true
reviews_count: 5
category: "Tevra Pet"
url: https://www.desertcart.com.ar/products/301597650-firstact-plus-flea-treatment-for-dogs-small-dogs-6-22
store_origin: AR
region: Argentina
---

# Kills fleas, ticks & lice Waterproof formula 3 months protection FirstAct Plus Flea Treatment for Dogs, Small Dogs 6-22 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs

**Brand:** tevrapet
**Price:** AR$108124
**Availability:** ✅ In Stock

## Summary

> 🐕‍🦺 Keep your pup unstoppable with 3 months of waterproof, pro-level flea & tick defense!

## Quick Answers

- **What is this?** FirstAct Plus Flea Treatment for Dogs, Small Dogs 6-22 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs by tevrapet
- **How much does it cost?** AR$108124 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/301597650-firstact-plus-flea-treatment-for-dogs-small-dogs-6-22)

## Best For

- tevrapet enthusiasts

## Why This Product

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

## Key Features

- • **Waterproof Power:** Keeps working even after baths or swims
- • **Triple-Dose Defense:** 3 monthly applicators for uninterrupted protection
- • **Cost-Smart Protection:** Premium flea & tick defense without the premium price tag
- • **Pro-Grade Ingredients:** Same active formula as Frontline Plus, trusted and effective
- • **Broad-Spectrum Control:** Eliminates fleas, eggs, larvae, chewing lice, and all tick stages

## Overview

FirstAct Plus Flea Treatment for small dogs (6-22 lbs) delivers 3 monthly doses of proven flea, tick, and lice control using the same active ingredients as Frontline Plus. Its waterproof formula ensures continuous protection even after swimming or bathing, targeting all life stages of pests including those that transmit Lyme disease. Ideal for pet owners seeking effective, budget-friendly, and long-lasting pest prevention.

## Description

TevraPet FirstAct Plus for dogs kills fleas, flea eggs and larvae, and chewing lice. It kills all stages of ticks including those that may transmit Lyme disease, and aids in the control of sarcoptic mange. FirstAct Plus contains the same active ingredients (fipronil + (S)-methoprene) as Frontline Plus for dogs, but costs less. The waterproof formula continues working even after a swim or bath. The package includes three (3) applicators, each good for 1 month of protection. Apply this product monthly for up to three (3) months of protection for your pet and household. EPA Registration Number 88052-15-92413

Review: Very effective in Northern Minnesota region. Effective flea and tick control.
Review: This product didn't work as well as I'd hoped,nor longer than 2 weeks ,before having to use an alternative product

## Features

- Contains the same active ingredients as Frontline Plus for dogs
- Kills fleas, flea eggs and larvae, chewing lice, and all stages of ticks including those that may transmit Lyme disease
- Includes 3 applicators for 3 months of protection
- Waterproof formula
- Active ingredients fipronil + (S)-methoprene

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XKTVXQB |
| Allergen Information | Gluten Free |
| Batteries Included | No |
| Best Sellers Rank | #68,879 in Pet Supplies ( See Top 100 in Pet Supplies ) #75 in Dog Flea Drops |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,129) |
| Date First Available | 10 May 2017 |
| Item Form | Drops |
| Item Weight | 28.3 g |
| Item model number | 00012 |
| Number of Items | 3 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 1.02 x 1.27 x 5.08 cm; 28.35 g |
| Quantity | 1 |
| Size | 3 Doses |
| Volume | 0.07 Fluid Ounces |
| batteries required | No |

## Product Details

- **Active Ingredients:** Fipronil
- **Brand:** TevraPet
- **Item form:** Drops
- **Item weight:** 1 Ounces
- **Scent:** Topical

## Images

![FirstAct Plus Flea Treatment for Dogs, Small Dogs 6-22 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs - Image 1](https://m.media-amazon.com/images/I/71MakVXHUHL.jpg)

## Questions & Answers

**Q: Has anyone used this product in the Pacific Northwest and had any luck?**
A: Its awful, I put it on two of my dogs and they scrached and itched for months.  I was beginning to worry, but after 4 months they stopped.
Do not buy this product.

**Q: Do you carry braveto fla and tick chewables for a 4lb. dog**
A: Thank you for your question, currently we do not carry any oral flea and tick medications.

**Q: What is the shelf life of product?**
A: Pkg is trashed so I'm not sure.

**Q: Which one should I use for a 13 week old Pitbull puppy?**
A: All the flea and tick medicine are bases on weight. I would recommend that you weigh each puppy and buy the one closest to the weight requirement. Now some are for puppies. If they don’t have the one you are looking for go to the weight. It is always better to go with a lighter weight then to have no medication for this issue

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***E on 30 December 2025*

Very effective in Northern Minnesota region. Effective flea and tick control.

### ⭐⭐⭐⭐ Review
*by D***S on 30 September 2023*

This product didn't work as well as I'd hoped,nor longer than 2 weeks ,before having to use an alternative product

### ⭐⭐⭐⭐⭐ Review
*by P***N on 14 December 2025*

It works well

## Frequently Bought Together

- FirstAct Plus Flea Treatment for Dogs, Small Dogs 6-22 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs
- TevraPet FirstAct Plus Flea and Tick Topical for Cats over 1.5lbs, 3 Dose Waterproof Flea and Tick Control/Prevention for 3 Months
- FirstAct Plus Flea Treatment for Dogs, Medium Dogs 23-44 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for Dogs

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**Shop now:** [https://www.desertcart.com.ar/products/301597650-firstact-plus-flea-treatment-for-dogs-small-dogs-6-22](https://www.desertcart.com.ar/products/301597650-firstact-plus-flea-treatment-for-dogs-small-dogs-6-22)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*