---
product_id: 313229886
title: "Hartz UltraGuard Dual Action Flea & Tick Topical Dogs & Puppies Treatment & Prevention, 6 Months, 31-60 lbs"
brand: "hartz"
price: "€ 27.57"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/313229886-hartz-ultraguard-dual-action-flea-and-tick-topical-dogs-puppies
store_origin: SK
region: Slovakia
---

# fast-acting full body coverage breaks flea life cycle monthly 6-month continuous protection Hartz UltraGuard Dual Action Flea & Tick Topical Dogs & Puppies Treatment & Prevention, 6 Months, 31-60 lbs

**Brand:** hartz
**Price:** € 27.57
**Availability:** ✅ In Stock

## Summary

> 🐾 Shield your best friend from pests—because they deserve ultra-guarded adventures!

## Quick Answers

- **What is this?** Hartz UltraGuard Dual Action Flea & Tick Topical Dogs & Puppies Treatment & Prevention, 6 Months, 31-60 lbs by hartz
- **How much does it cost?** € 27.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/313229886-hartz-ultraguard-dual-action-flea-and-tick-topical-dogs-puppies)

## 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

- • **Lifecycle Disruptor:** Stops fleas and ticks before they multiply by breaking the infestation cycle every 30 days.
- • **Effortless Application:** Single-dose tubes designed for quick, mess-free use—protect your pup without the hassle.
- • **Non-Stop 6-Month Defense:** Enjoy half a year of uninterrupted flea & tick protection with 6 easy monthly applications.
- • **Rapid Head-to-Tail Action:** Active ingredients spread quickly via your dog’s natural oils for instant, full-body parasite defense.
- • **Vet-Trusted for Large Breeds:** Specifically formulated for dogs 31-60 lbs, safe for puppies 12 weeks and older.

## Overview

Hartz UltraGuard Dual Action is a 6-month topical flea and tick treatment for dogs 31-60 lbs, delivering fast, full-body protection that kills fleas, flea eggs, and ticks on contact. Its unique formula breaks the flea life cycle monthly to prevent re-infestation, ensuring your dog stays pest-free with just one easy application per month.

## Description

Hartz UltraGuard Dual Action Topical Treatment for Dogs & Puppies provides flea and tick protection and prevention for you and your pet family. Each single dose tube provides non-stop 30-day protection that kills fleas, flea eggs, deer ticks, and brown dog ticks on contact. This topical flea and tick treatment stops the flea lifecycle in its tracks to prevent re-infestation for up to 30 days. This head to tail coverage quickly across the skin using your dog’s natural oils and protects your pup from these pesky parasites BEFORE they bite! This pack includes a 6-month supply of treatments, with each single dose tube providing one monthly application. Use only on dogs and puppies that are 12 weeks of age or older and within the designated weight range on each package.

Review: Easy to use - This has made a huge difference in the fleas that the dogs have gotten. It is easy to use even when they are unsure about what I am doing to them. It has not bothered either of my dogs. I will keep using this because it actually works.
Review: Works and isn’t expensive! - So my dog is a Jack Russel mix so he has very dense fur. I took him to my parents house with a few acres and noticed before we left that he had gotten fleas from the field! I immediately bathe him and once he was dry, I applied this and haven’t seen a flea since. These are so much more affordable than all of the other brands. I won’t use any other flea drops.

## Features

- KILLS FLEAS & TICKS: Kills fleas, flea eggs, deer ticks, and brown dog ticks on contact – it is important for your pup to have a flea and tick prevention treatment all year round!
- PREVENTS RE-INFESTATION: This topical formula prevents re-infestation by breaking the flea life cycle for up to 30 days.
- FAST ACTING FULL BODY PROTECTION: Active ingredients spread across the skin using your dog’s natural oil to quickly travel across the coat for full body protection from head to tail.
- 6 MONTHLY FLEA & TICK TREATMENTS: Contains 6 single dose tubes (1 tube per monthly application) for non-stop protection for up to 6 months. Apply at the base of your dog’s back between the shoulder blades each month.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TRR5C1J |
| ASIN  | B08TRR5C1J |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #5,318 in Pet Supplies ( See Top 100 in Pet Supplies ) #24 in Dog Flea Drops |
| Brand Name | Hartz |
| Breed Recommendation | Large |
| Color | 6 Count |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,133) |
| Date First Available | March 1, 2021 |
| Date First Available  | March 1, 2021 |
| Directions | Remove one applicator tube from the package and hold in an upright position pointed away from your face. Pull off cap. Turn the cap around and place on top of tube. Simply press cap down to break the seal of the tube. Remove cap carefully. Position the tip of the tube on the dog's back between the shoulder blades. Use the tip of the tube to part the dog's hair so that the product will be applied a… |
| Included Components | 6 Topicals |
| Item Dimensions LxWxH | 0.88 x 4.88 x 6.69 inches |
| Item Package Dimensions L x W x H | 6.65 x 4.25 x 1.46 inches |
| Item Weight | 0.4 Ounces |
| Item model number | 032700120412 |
| Item model number  | 032700120412 |
| Manufacturer | Hartz |
| Manufacturer  | Hartz |
| Model Name | Dual Action |
| Number of Items | 6 |
| Product Dimensions  | 0.88 x 4.88 x 6.69 inches; 0.4 ounces |
| Size | 31-60 Pounds |
| Specific Uses for Product | Active, Coat, Outdoor, Parasites |
| Style | 6 Month |
| Target Audience Keyword | dogs |

## Product Details

- **Active Ingredients:** Etofenprox, N-Octyl Bicycloheptene Dicarboximide, Piperonyl Butoxide
- **Age Range (Description):** All Life Stages
- **Allergen Information:** Allergen-Free
- **Brand:** Hartz
- **Dog Breed Size:** Large
- **Item Form:** Drops, Liquid
- **Item Volume:** 3.9 Milliliters
- **Item Weight:** 0.4 Ounces
- **Scent:** Topical
- **UPC:** 032700120412

## Images

![Hartz UltraGuard Dual Action Flea & Tick Topical Dogs & Puppies Treatment & Prevention, 6 Months, 31-60 lbs - Image 1](https://m.media-amazon.com/images/I/81ZQg7ILL8L.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use
*by J***Z on January 2, 2026*

This has made a huge difference in the fleas that the dogs have gotten. It is easy to use even when they are unsure about what I am doing to them. It has not bothered either of my dogs. I will keep using this because it actually works.

### ⭐⭐⭐⭐⭐ Works and isn’t expensive!
*by E***R on December 26, 2025*

So my dog is a Jack Russel mix so he has very dense fur. I took him to my parents house with a few acres and noticed before we left that he had gotten fleas from the field! I immediately bathe him and once he was dry, I applied this and haven’t seen a flea since. These are so much more affordable than all of the other brands. I won’t use any other flea drops.

### ⭐⭐⭐⭐⭐ Works better than more expensive treatments, even on 4 lb dog!
*by J***. on November 21, 2025*

I swear by this flea treatment and feel much more comfortable giving it to me dogs, even a mini 4 pounder *only used half of a tube....still monitor, as opposed to the stronger advantix or similar treatments and it's a fraction of the cost of those or three vent preventative (although that is the best option as it also includes heartworm preventative but this is great if you cant afford the vet or don't have money for expensive treatments. This actually worked better even than some of the more expensive ones I've tried for a really tough case of the fleas on a pomsky (long, thick hair that can't be shaved!). I used this and diatomaceous earth sprinkled in the yard, on my dog (food grade only) and sprinkled on carpet, couches, dog beds, etc. Using an accordian style contraption that came with it and put a light plume into the air, covering everything. Apparently it acts like glass to fleas and flea larvae. You will have to repeat though as it won't touch the eggs.

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-23*