---
product_id: 275049573
title: "Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments"
brand: "hartz"
price: "฿5938"
currency: THB
in_stock: true
category: "Hartz"
url: https://www.desertcart.co.th/products/275049573-hartz-ultraguard-dual-action-topical-flea-and-tick-prevention-dogs
store_origin: TH
region: Thailand
---

# Fast-acting formula Safe for small dogs & puppies 30-day protection Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments

**Brand:** hartz
**Price:** ฿5938
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your pup, own the outdoors—no ticks allowed!

## Quick Answers

- **What is this?** Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments by hartz
- **How much does it cost?** ฿5938 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/275049573-hartz-ultraguard-dual-action-topical-flea-and-tick-prevention-dogs)

## Best For

- hartz enthusiasts

## Why This Product

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

## Key Features

- • **Month-Long Defense:** Provides continuous protection for 30 days, preventing re-infestation effortlessly.
- • **Lyme Disease Shield:** Effectively kills deer ticks, reducing the risk of Lyme disease for your furry family member.
- • **Easy Single-Dose Application:** Convenient, mess-free topical drops in pre-measured tubes for hassle-free monthly use.
- • **Rapid Flea & Tick Elimination:** Kills fleas, flea eggs, and ticks within hours to keep your pup itch-free.
- • **Puppy-Safe & Small Breed Friendly:** Formulated specifically for dogs and puppies 5-14 lbs, starting at 12 weeks old.

## Overview

UltraGuard Dual Action is a fast-acting, topical flea and tick treatment designed for small dogs and puppies (5-14 lbs). Each pack includes three easy-to-apply monthly doses that kill fleas, flea eggs, and multiple tick species—including deer ticks that carry Lyme disease—providing 30 days of continuous protection to keep your pet safe and comfortable.

## Description

Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments : desertcart.ae: Pet Supplies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Dog |
| Product Dimensions | 1.47 x 9.53 x 16.99 cm; 2.72 g |
| Item model number | 3270015648 |
| Breed Recommendation | Small |
| Pet Life Stage | All Life Stages |
| Item Form | Drops, Liquid |
| Allergen Information | Allergen-Free |
| Color | 3 Count |
| Size | 2.27 - 6.35 kgs |
| Volume | 0.09 Fluid Ounces |
| Number of Items | 3 |
| Quantity | 1 |
| Specific Uses | Active, Coat, Outdoor, Parasites |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 2.72 g |

## Product Details

- **Brand:** Hartz
- **Item form:** Drops, Liquid
- **Scent:** Topical
- **Item weight:** 3 g
- **Active Ingredients:** Etofenprox, N-Octyl Bicycloheptene Dicarboximide, Piperonyl Butoxide

## Images

![Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments - Image 1](https://m.media-amazon.com/images/I/61koxKiyBjL.jpg)
![Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments - Image 2](https://m.media-amazon.com/images/I/71gRqPBIUML.jpg)
![Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments - Image 3](https://m.media-amazon.com/images/I/81+nDOJAMqL.jpg)
![Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments - Image 4](https://m.media-amazon.com/images/I/8179yVsdBrL.jpg)
![Hartz UltraGuard Dual Action Topical Flea & Tick Prevention for Dogs and Puppies - 5-14 lbs, 3 Monthly Treatments - Image 5](https://m.media-amazon.com/images/I/81jPHof1IML.jpg)

## Questions & Answers

**Q: How Do Flea & Tick Topicals Work?**
A: Topical formulations utilize your dog's natural oil composition to spread the active ingredients across the skin. The formula quickly moves across skin for full body protection & will kill newly infesting fleas within 15 minutes.

**Q: Why Choose Hartz?**
A: Hartz protects your pets from pests. Our trusted expertise coupled with our love for your pets gives us the opportunity to create products that tell pesky pests to "bug off".

**Q: Can this product be used with a Flea and Tick collar?**
A: Use of a Flea and Tick collar is not required. This product should be used as directed on the packaging.

**Q: Does this product expire?**
A: There is no expiration date on the packaging. We suggest that the product should be stored as directed on the label.

**Q: Does water affect the efficacy of this product?**
A: Waterproof for 48 hours after application.

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**Shop now:** [https://www.desertcart.co.th/products/275049573-hartz-ultraguard-dual-action-topical-flea-and-tick-prevention-dogs](https://www.desertcart.co.th/products/275049573-hartz-ultraguard-dual-action-topical-flea-and-tick-prevention-dogs)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*