---
product_id: 298887099
title: "Hartz Ultra Guard Dual Action Drops for Dogs & Puppies"
brand: "hartz"
price: "¥13958"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/298887099-hartz-ultra-guard-dual-action-drops-for-dogs-and-puppies
store_origin: JP
region: Japan
---

# Fast-acting formula For large dogs 61-150 lbs 30-day protection Hartz Ultra Guard Dual Action Drops for Dogs & Puppies

**Brand:** hartz
**Price:** ¥13958
**Availability:** ✅ In Stock

## Summary

> 🐾 Stay ahead of pests with Hartz UltraGuard Pro – because your big dog deserves big protection!

## Quick Answers

- **What is this?** Hartz Ultra Guard Dual Action Drops for Dogs & Puppies by hartz
- **How much does it cost?** ¥13958 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/298887099-hartz-ultra-guard-dual-action-drops-for-dogs-and-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

- • **Month-Long Shield:** Provides continuous protection for 30 days, breaking the flea life cycle effortlessly.
- • **Lyme Disease Guard:** Effectively kills deer ticks, reducing the risk of Lyme disease for your furry family member.
- • **Tailored for Big Dogs:** Specifically formulated for dogs and puppies weighing 61-150 lbs, ensuring optimal dosage and safety.
- • **Rapid Parasite Defense:** Kills fleas, flea eggs, and ticks within hours to keep your dog itch-free and happy.
- • **Easy Application, No Fuss:** Single-dose tubes with a simple topical drop design make monthly treatments quick and mess-free.

## Overview

Hartz UltraGuard Pro is a fast-acting, topical flea and tick treatment designed for dogs and puppies weighing 61-150 lbs. Each pack contains three easy-to-apply monthly doses that kill fleas, flea eggs, brown dog ticks, and deer ticks, providing 30 days of continuous protection. Its formula helps prevent re-infestation and targets ticks that may carry Lyme disease, ensuring your pet stays healthy and comfortable.

## Description

Tell pesky parasites to ‘bug off’ with Hartz Dual Action Flea & Tick Treatment for Dogs and Puppies. Each convenient and easy to apply, single dose tube kills fleas, flea eggs, brown dog and deer ticks for 30 days, stopping the flea life cycle in its tracks. Topical formula stays on and does not rub off. Use only on dogs and puppies that weigh 61-150 pounds and are 12 weeks of age and older. Package contains three applications—a three-month supply. Directions: Remove one applicator tube from package and hold in an upright position 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 and remove cap carefully. Position the tip of the tube at the base of the pet's back between the shoulder blades and squeeze out the entire contents of the tube to form a stripe as you move from the shoulder blades along the back to the base of the tail. The treated area may appear oily after application. Repeat every month. Consult a veterinarian before using this product on debilitated, aged or medicated pets. If signs of sensitivity occur, bathe your pet with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately.

## Features

- Fast-acting topical drop formula kills fleas, flea eggs, deer and brown dog ticks, plus prevents re-infestation for 30 days
- Includes 3 monthly treatments in easy to apply, single dose tubes
- This product also kills deer ticks, which may carry Lyme disease
- For use on dogs and puppies 12 weeks or older that weigh 61-150 pounds
- Apply at the base of the pet's back between the shoulder blades

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0769L9KH8 |
| Active Ingredients | Etofenprox, N-Octyl Bicycloheptene Dicarboximide, Piperonyl Butoxide |
| Age Range Description | All Life Stages |
| Allergen Information | Allergen-Free |
| Brand Name | Hartz |
| Customer Reviews | 4.2 4.2 out of 5 stars (969) |
| Dog Breed Size | Large |
| Global Trade Identification Number | 00032700156510 |
| Included Components | 3 Topicals |
| Item Form | Drops, Liquid |
| Item Type Name | HUG Dual Action Topicals 3 |
| Item Weight | 0.04 Pounds |
| Manufacturer | Hartz |
| Manufacturer Part Number | 03270015651 |
| Model Number | 03270015651 |
| Scent Name | Topical |
| Target Species | fleas, brown dog ticks, deer ticks, flea eggs |
| UPC | 032700156510 |
| Unit Count | 3 Count |
| Volume | 6.5 Milliliters |

## Product Details

- **Active Ingredients:** Etofenprox, N-Octyl Bicycloheptene Dicarboximide, Piperonyl Butoxide
- **Brand:** Hartz
- **Item form:** Drops, Liquid
- **Item weight:** 0.04 Pounds
- **Scent:** Topical

## Images

![Hartz Ultra Guard Dual Action Drops for Dogs & Puppies - Image 1](https://m.media-amazon.com/images/I/81O2T98vjYL.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.

## Frequently Bought Together

- Hartz Ultra Guard Dual Action Drops for Dogs & Puppies, 61+ lb
- HUCHA Dog Flea & Tick Collar for Dogs | Dog Tick Remover Collar | 8 Months of Protection | Water-Resistant | Safe & Effective for All Breeds | Made with Natural Ingredients
- Qpets® Flea and Tick Collar - 8 Month Protection Adjustable Waterproof Collar for Dog Puppy Kitten Cats, Natural & Safe Efficiently Repell Locust Lice of Pets (for Dog and Cat) (Grey)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-24*