---
product_id: 31894473
title: "Plus Flea and Tick Prevention for Dogs, X-Large Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting, For X-Large (89-132 lbs)"
brand: "petarmor"
price: "฿2815"
currency: THB
in_stock: true
reviews_count: 8
category: "Pet Armor"
url: https://www.desertcart.co.th/products/31894473-plus-flea-and-tick-prevention-for-dogs-x-large-dog
store_origin: TH
region: Thailand
---

# Waterproof formula Kills fleas in 24 hours 30-day continuous protection Plus Flea and Tick Prevention for Dogs, X-Large Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting, For X-Large (89-132 lbs)

**Brand:** petarmor
**Price:** ฿2815
**Availability:** ✅ In Stock

## Summary

> 🐾 Protect your pup like a pro—because your best friend deserves the best!

## Quick Answers

- **What is this?** Plus Flea and Tick Prevention for Dogs, X-Large Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting, For X-Large (89-132 lbs) by petarmor
- **How much does it cost?** ฿2815 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/31894473-plus-flea-and-tick-prevention-for-dogs-x-large-dog)

## 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

- • **Fast-Acting Relief:** Notice flea elimination within 24 hours of application
- • **3-Month Coverage Pack:** Three easy-to-apply doses for uninterrupted protection
- • **Waterproof & Long-Lasting:** Stay protected rain or shine with 30 days per dose
- • **Breaks the Flea Life Cycle:** Kills eggs and larvae to stop re-infestation before it starts
- • **Vet-Trusted Active Ingredients:** Powerful fipronil & (S)-methoprene combo trusted by professionals

## Overview

PetArmor Plus Flea and Tick Treatment for X-Large Dogs (89-132 lbs) delivers vet-quality, waterproof topical protection that kills fleas, ticks, eggs, and larvae for up to 30 days per dose. Featuring the same active ingredients as premium brands, this fast-acting formula breaks the flea life cycle and offers three months of continuous defense with a convenient 3-dose pack.

## Description

Your pets are family, and PETARMOR helps you confidently care for your dog, especially when it comes to flea and tick control. PETARMOR plus conveniently provides vet-quality protection without the expense of a vet visit. PetArmor Plus Flea and Tick Topical For Extra-Large Dogs 89-132 lbs., 12 weeks and older is a waterproof, fast-acting, long-lasting formula that kills adult fleas and ticks plus stops the flea cycle dead in its tracks. This dog flea treatment has the same active ingredients as FRONTLINE® Plus for Dogs. Get nose to tail 30-day protection with each dose at an affordable price. One three-dose package of PetArmor Plus Dog Tick and Flea Treatment offers three (3) months of continuous coverage for all breeds.

Review: So far so good! - I've been using Frontline Plus for years and years and I must admit it works quite well but it's so very expensive for the amount that I need which is why I decided to try Pet Armor Plus. Besides the fact that it takes a few days to really work as with Frontline Plus it takes about 24 hours the end result is that Pet Armor does just as good of a job as Frontline Plus ever did on my dog... well at least so far... but if the performance keeps up like this I'll never go back to Frontline Plus again.
Review: VERY Satisfied Customer 😊 - I have two dachshunds and two cats that all come and go out the dog door. I noticed fleas here and there on my long-haired dachshund, and it was frequent enough that I wanted to try and flea prevention before it got any worse. I looked at Frontline and then at this one and it was a no brainer to try the less expensive option, especially with the products being almost identical in comparison. It was very simple to apply and had little to no smell. Within the first 24-36 hours all signs of fleas were gone. I am so happy with this product! I bought the cat version as well and put some on them as well, along with the dog prevention on my other dachshund. Very pleased and will get more,if necessary, in the future.

## Features

- Effective, Waterproof Flea Treatment for Dogs: PetArmor Plus flea and tick topical for dogs is a waterproof, flea & tick topical prevention that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application
- Trusted, Vet Quality* Formula: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs; PetArmor Plus flea and tick treatment for dogs has a powerful formula that starts to kill fleas within 24 hours
- Break the Cycle: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment breaks the flea life cycle; this topical flea treatment for dogs kills flea eggs and larvae to prevent re-infestation
- Fast Acting Long-Lasting Dog Flea & Tick Control: One application of PetArmor Plus lasts up to 30 days providing nose to tail protection. A 3-dose package lasts three months
- Easy-to-use, Long-Lasting Dog Flea and Tick Prevention: PetArmor plus for dogs comes with three (3) waterproof topical applications that provide your pet flea protection and control for three (3) months

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | Methoprene, Fipronil |
| Brand | PetArmor |
| Customer Reviews | 4.2 out of 5 stars 59,149 Reviews |
| Item Form | Drops |
| Item Volume | 12.06 Milliliters |
| Item Weight | 13.61 g |
| Scent | Topical |

## Product Details

- **Active Ingredients:** Methoprene, Fipronil
- **Age Range (Description):** All Life Stages
- **Allergen Information:** Celery Free
- **Brand:** PetArmor
- **Dog Breed Size:** Large
- **Item Form:** Drops
- **Item Volume:** 12.06 Milliliters
- **Item Weight:** 0.03 Pounds
- **Scent:** Topical
- **UPC:** 073091025689

## Images

![Plus Flea and Tick Prevention for Dogs, X-Large Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting, For X-Large (89-132 lbs) - Image 1](https://m.media-amazon.com/images/I/81gyHOPrUJL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So far so good!
*by M***I on December 11, 2025*

I've been using Frontline Plus for years and years and I must admit it works quite well but it's so very expensive for the amount that I need which is why I decided to try Pet Armor Plus. Besides the fact that it takes a few days to really work as with Frontline Plus it takes about 24 hours the end result is that Pet Armor does just as good of a job as Frontline Plus ever did on my dog... well at least so far... but if the performance keeps up like this I'll never go back to Frontline Plus again.

### ⭐⭐⭐⭐⭐ VERY Satisfied Customer 😊
*by R***R on February 13, 2026*

I have two dachshunds and two cats that all come and go out the dog door. I noticed fleas here and there on my long-haired dachshund, and it was frequent enough that I wanted to try and flea prevention before it got any worse. I looked at Frontline and then at this one and it was a no brainer to try the less expensive option, especially with the products being almost identical in comparison. It was very simple to apply and had little to no smell. Within the first 24-36 hours all signs of fleas were gone. I am so happy with this product! I bought the cat version as well and put some on them as well, along with the dog prevention on my other dachshund. Very pleased and will get more,if necessary, in the future.

### ⭐⭐⭐⭐⭐ Tick protection works
*by R***C on February 16, 2026*

Love how this protects my cat from ticks and fleas. The formula feels trusted and it really works. Very easy to apply too, which is a win with a kitten. My cat is around dogs a lot, and I want steady protection, and this delivers. I apply it every month and I've never seen a flea or tick on him. I will definitely keep using it.

## Frequently Bought Together

- PetArmor Plus Flea and Tick Prevention for Dogs, Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting, X-Large Dogs (89-132 lbs)
- Elanco Tapeworm Dewormer (praziquantel tablets) for Cats and Kittens 6 Weeks and Older, 3-count
- 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 Thailand*
*Store origin: TH*
*Last updated: 2026-02-22*