---
product_id: 5192770
title: "HartzUltraGuard Onespot - Cat"
brand: "hartz"
price: "49 Lei"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/5192770-hartzultraguard-onespot-cat
store_origin: RO
region: Romania
---

# Cat-friendly Compact size Advanced formula HartzUltraGuard Onespot - Cat

**Brand:** hartz
**Price:** 49 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Keep your kitty carefree and flea-free!

## Quick Answers

- **What is this?** HartzUltraGuard Onespot - Cat by hartz
- **How much does it cost?** 49 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/5192770-hartzultraguard-onespot-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

- • **Vet-Recommended:** Trusted by professionals for effective care.
- • **Easy Application:** Convenient drop format for hassle-free use.
- • **Monthly Protection:** One application lasts a full month!
- • **Flea & Tick Defense:** Shield your feline from pesky parasites.
- • **Lightweight Solution:** Perfect for cats under 10 lbs.

## Overview

Hartz UltraGuard Onespot is a monthly flea and tick treatment designed specifically for cats and kittens weighing 10 lbs or less, ensuring effective protection with a lightweight and easy-to-apply drop formula.

## Description

HartzUltraGuard Onespot - Cat

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 9.07 g |
| Target Species | Cat |
| Item Form | Drops |

## Product Details

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

## Images

![HartzUltraGuard Onespot - Cat - Image 1](https://m.media-amazon.com/images/I/91YgtclzEpL.jpg)
![HartzUltraGuard Onespot - Cat - Image 2](https://m.media-amazon.com/images/I/91UyUHv2OzL.jpg)
![HartzUltraGuard Onespot - 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

### ⭐⭐⭐⭐⭐ It works for my 2 cats.
*by K***E on November 17, 2024*

Glad this is one of the least stringant of flea and tick medicine. Easy to apply and lasts several months.

### ⭐⭐⭐⭐⭐ Wonderful!!
*by B***. on June 30, 2024*

I was so worried this would be a waste. We only had one month of spring here where fleas would be rampant on my animals and you know once they’re here they never leave it seems!! I used this and haven’t seen one dang flea!! Wow!! Would definitely buy again. Dining notice any weird scent!

### ⭐ NOT SAFE AT ALL!!!!!
*by C***O on May 14, 2025*

WARNING!!!! DO NOT USE THIS ON YOUR CATS!!!! I used it on my 3 cats and they all had horrible reactions!!!!! 2 of them drooled and the worst one threw up and now has bald spots where the medicine was put!!

## 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.ro/products/5192770-hartzultraguard-onespot-cat](https://www.desertcart.ro/products/5192770-hartzultraguard-onespot-cat)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-07*