---
product_id: 268087494
title: "Hartz - UltraGuard Onespot Flea Treatment for Cat"
brand: "hartz"
price: "€ 19.65"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.ie/products/268087494-hartz-ultraguard-onespot-flea-treatment-for-cat
store_origin: IE
region: Ireland
---

# Cat-friendly 3-pack Monthly use Hartz - UltraGuard Onespot Flea Treatment for Cat

**Brand:** hartz
**Price:** € 19.65
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep your kitty carefree with Hartz!

## Quick Answers

- **What is this?** Hartz - UltraGuard Onespot Flea Treatment for Cat by hartz
- **How much does it cost?** € 19.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/268087494-hartz-ultraguard-onespot-flea-treatment-for-cat)

## 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

- • **Allergen Safe:** Cashew-free formula ensures safety for sensitive pets.
- • **All Life Stages:** Perfect for kittens and adult cats alike, ensuring comprehensive care.
- • **Easy Application:** Simple drop format makes treatment a breeze for busy pet parents.
- • **Flea & Tick Defense:** Protect your feline friend with powerful, vet-approved drops.
- • **Compact & Convenient:** Lightweight design (9.07g) for easy storage and travel.

## Overview

Hartz UltraGuard Onespot Flea Treatment is a monthly topical solution designed for cats and kittens weighing 10 lbs or less. This easy-to-apply drop effectively protects against fleas and ticks, ensuring your pet remains comfortable and healthy. With a lightweight design and allergen-free formula, it's the perfect choice for all life stages.

## Description

Hartz - UltraGuard Onespot Flea Treatment for Cat

## Features

- Hartz advanced care brand once a month flea tick drops for cats and kittens weighing 10 lbs or less.
- Hartz advanced care brand once a month flea tick drops for cats and kittens weighing 10 lbs or less

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Cat |
| Product Dimensions | 39.67 x 24.46 x 19.05 cm; 9.07 g |
| Item model number | 3270001915 |
| Pet Life Stage | All Stages |
| Item Form | Drops |
| Allergen Information | Cashews Free |
| Color | n /a |
| Size | 3 Count (Pack of 1) |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | coat |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 9.07 g |

## Product Details

- **Brand:** Hartz
- **Item Form:** Drops
- **Item Weight:** 9.07 g
- **UPC:** 032700019150 522180445391

## Images

![Hartz - UltraGuard Onespot Flea Treatment for Cat - Image 1](https://m.media-amazon.com/images/I/91YgtclzEpL.jpg)
![Hartz - UltraGuard Onespot Flea Treatment for Cat - Image 2](https://m.media-amazon.com/images/I/91UyUHv2OzL.jpg)
![Hartz - UltraGuard Onespot Flea Treatment for Cat - Image 3](https://m.media-amazon.com/images/I/81gSlyJ1krL.jpg)

## Questions & Answers

**Q: My cats are licking it off each other will they get sick I separated them but I don't know how long they licked each other with this on ?**
A: Monitor your cats behavior and for signs of sensitivity.  You can call our experts at 1-800-275-1414 for more information.

**Q: Is it water poof**
A: I would NEVER put this on a pet.  I put this on my cat and he became very sick.  We were so concerned with his behavior and reaction to the product that we gave him an immediate bath to remove it.  PLEASE read other reviews before you even consider using this product if you love your pet.

**Q: Where is the expiration date on this product?**
A: Gosh, I don't remember ordering this product,  I have never even had a cat....

**Q: How do you put it on my cat??**
A: On the upper part in back of neck., down the middle of the back of neck.Needs to be as UN accessible to cats mouth as they might lick it off. The box will have directions

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    🙄
  

*by H***E on Reviewed in the United Arab Emirates on 1 June 2022*

🙄

### ⭐⭐⭐⭐⭐ 







  
  
    Pet meds
  

*by N***A on Reviewed in the United States on 13 March 2024*

The prize is reasonable, the deliveryas promised !

### ⭐⭐⭐⭐⭐ 







  
  
    Cheap that workss
  

*by D***S on Reviewed in the United States on 27 January 2024*

Have feral cats with fleas it worked good without a lot of expense

## Frequently Bought Together

- Hartz - UltraGuard Onespot - Cat
- Hartz UltraGuard Purple Flea & Tick Collar for Cats and Kittens - 7 Month Protection
- Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments

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**Shop now:** [https://www.desertcart.ie/products/268087494-hartz-ultraguard-onespot-flea-treatment-for-cat](https://www.desertcart.ie/products/268087494-hartz-ultraguard-onespot-flea-treatment-for-cat)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*