---
product_id: 4429719
title: "Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26\" Neck, 7 Month Protection"
brand: "hartz"
price: "122 kr"
currency: DKK
in_stock: false
reviews_count: 13
url: https://www.desertcart.dk/products/4429719-hartz-ultraguard-flea-and-tick-collar-for-dogs-and-puppies
store_origin: DK
region: Denmark
---

# water-resistant design fits up to 26-inch neck 7 months continuous protection Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection

**Brand:** hartz
**Price:** 122 kr
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Stay ahead of the pests—because your pup deserves ultra-guarded adventures!

## Quick Answers

- **What is this?** Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection by hartz
- **How much does it cost?** 122 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/4429719-hartz-ultraguard-flea-and-tick-collar-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

- • **Universal Fit:** Adjustable for dogs and puppies with necks up to 26 inches—comfort meets protection.
- • **Rain or Shine Ready:** Water-resistant collar stays effective even during your pup’s wettest adventures.
- • **Long-Lasting Defense:** Keeps fleas and ticks at bay for a full 7 months—no monthly hassle.
- • **Fresh Scented Comfort:** Keeps your dog smelling fresh while repelling parasites—because protection shouldn’t stink.
- • **Seamless Collar Compatibility:** Wear alongside your dog’s regular collar without losing effectiveness—double the style, double the defense.

## Overview

The Hartz UltraGuard Flea & Tick Collar offers 7 months of continuous, water-resistant protection against fleas and ticks for dogs and puppies with necks up to 26 inches. Featuring a fresh scent and compatibility with regular collars, it ensures your pet stays comfortable and protected rain or shine.

## Description

Tell pesky parasites to ‘bug off’ with the Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies. This fresh scented collar kills and repels fleas and ticks on pups with necks up to 26 inches for 7 continuous months. The water resistant design remains effective even after playtime in the rain. For continuous flea and tick protection from head to tail, replace the collar every 7 months. Directions: Remove collar from package, unroll and stretch to activate insecticide generator. Do not use on puppies under 6 weeks of age. Do not unroll collar until ready to use. Place the collar around the dog’s neck, adjust for proper fit and buckle in place. The collar must be worn loosely to allow for growth of the dog and to permit the collar to move about the neck. Generally, a properly fitted collar is one that, when fastened, will snugly slide over the dog’s head. Leave 2 or 3 inches on the collar for extra adjustment and cut off and dispose of the extra length. Consult a veterinarian before using this product on debilitated, aged or medicated pets. Sensitivity may occur after using any pesticide product for pets. Some animals may become irritated by the collar if it is applied too tightly. If this occurs, loosen the collar. If irritation continues, remove the collar and bathe your dog with mild soap and rinse with large amount of water. If signs continue, consult a veterinarian immediately. Do not use this product on dogs simultaneously or within 30 days before or after treatment of other flea and tick products. However, flea and tick collars may be replaced immediately.

Review: Effective and affordable. - I bought this for my dog, it got rid of the fleas, but I doubt the zeven moth protection as the last one lasted maybe 4 months before the fleas returned
Review: Works great, just stretch the entire length first to activate before putting on animal. - I keep one of these on each of my outside dogs and they never have any ticks or fleas on them. Just remember to stretch it out a little to activate it before you put it on your dog. The first time I put one I overlooked this and was wondering why it wasn't working all that great then I got another and read the box and seen where it said to stretch the entire length first to activate after that no problems works like a charm.

## Features

- Fresh scented
- Kills and repels fleas and ticks for 7 months. Can be worn simultaneously with your dog's regular collar
- Water-resistant design won't cause loss of effectiveness if your playful pup takes a stroll in the rain
- Fits dogs with necks that measure up to 26 inches
- For use on adult dogs and puppies 12 weeks of age and older

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000633VEI |
| ASIN  | B000633VEI |
| Age Range Description | Senior |
| Best Sellers Rank | #1,657 in Pet Supplies ( See Top 100 in Pet Supplies ) #3 in Dog Flea Collars |
| Brand Name | Hartz |
| Breed Recommendation | All Breed Sizes |
| Color | White |
| Customer Reviews | 4.1 4.1 out of 5 stars (13,996) |
| Date First Available | October 15, 2006 |
| Date First Available  | October 15, 2006 |
| Directions | Remove collar from package, unroll and stretch to activate |
| Included Components | 7 month Collar (1) |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 10.88 x 10.5 x 8.5 inches |
| Item Package Dimensions L x W x H | 4.98 x 3.74 x 0.83 inches |
| Item Weight | 0.11 Ounces |
| Item model number | 3270081169 |
| Item model number  | 3270081169 |
| Manufacturer | Hartz Mountain Corp. |
| Manufacturer  | Hartz Mountain Corp. |
| Model Name | Hartz UltraGuard |
| Number of Items | 1 |
| Product Dimensions  | 10.88 x 10.5 x 8.5 inches; 0.11 ounces |
| Size | Up to 26 Inch Neck (Pack of 1) |
| Specific Uses for Product | Indoor, Outdoor, Parasites |
| Style | UltraGuard |
| Target Audience Keyword | amphibians, dogs |
| Warranty Description | No_warranty |

## Product Details

- **Age Range (Description):** Senior
- **Allergen Information:** Latex
- **Brand:** Hartz
- **Global Trade Identification Number:** 00032700811693
- **Item Form:** Drops
- **Item Weight:** 0.11 Ounces
- **Scent:** Fresh
- **UPC:** 032700811693

## Images

![Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection - Image 1](https://m.media-amazon.com/images/I/6105kIaprOL.jpg)
![Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection - Image 2](https://m.media-amazon.com/images/I/71WysHVedPL.jpg)
![Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection - Image 3](https://m.media-amazon.com/images/I/81KyBp9SuCL.jpg)
![Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection - Image 4](https://m.media-amazon.com/images/I/81QMm14ZUPL.jpg)
![Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection - Image 5](https://m.media-amazon.com/images/I/81RJMa+393L.jpg)

## Questions & Answers

**Q: If this isn’t available Why is it here?**
A: Yes

**Q: Can I cut the excess?**
A: I DID.

**Q: Can i use on my 4 pound 12 week old chihuahua**
A: I wouldn't, keep him in until he gets older

**Q: If i give my dog a flea bath, will it be okay to put on the flea collar after?**
A: Hello! Thank you for your interest in our products! We do not recommend combining flea and tick products at all. Please feel free to contact Consumer Affairs for product information (and guidance) at (800) 275-1414. Our summer hours are as follows: M-T 8:30 a.m. to 5:00 p.m., and Fridays 8:30 a.m. to 1:00 p.m. We would be happy to assist you in finding the correct product to use for your dog.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective and affordable.
*by S***G on December 26, 2025*

I bought this for my dog, it got rid of the fleas, but I doubt the zeven moth protection as the last one lasted maybe 4 months before the fleas returned

### ⭐⭐⭐⭐⭐ Works great, just stretch the entire length first to activate before putting on animal.
*by B***. on December 21, 2025*

I keep one of these on each of my outside dogs and they never have any ticks or fleas on them. Just remember to stretch it out a little to activate it before you put it on your dog. The first time I put one I overlooked this and was wondering why it wasn't working all that great then I got another and read the box and seen where it said to stretch the entire length first to activate after that no problems works like a charm.

### ⭐⭐⭐⭐⭐ Experimental purchase
*by A***R on September 19, 2025*

I’m giving this a five stars in hopes of this flea collar doing it’s job, I had to give a rating even though results are yet in…that said, this collar is not going around my pups neck, but into the canister of my vacuum cleaner. Fleas are everywhere this time of year. I’ve been told by folks who don’t have pets that they have seen fleas indoors and outdoors. I live in San Diego and evidently from what the Vets tell me we have one of the highest infestations in the country due to our climate..that being said both of my pups are medicated, I vacuum everyday. One of my girls is a Pitty and of course has skin allergies like many do. She is allergic to flea saliva🥹.. One day recently had her at the Vets who mention that putting a piece of a flea collar can help to reduce the number of fleas caught in canister that would have potential to escape back into the living space..hence the reason for my purchsase. The price is right so we will see how well that works.

## Frequently Bought Together

- Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection
- Hartz UltraGuard Flea & Tick Collar for Cats and Kittens, 7 Month Flea and Tick Protection and Prevention, White
- Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Prevention Per Collar, 1 Count

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**Shop now:** [https://www.desertcart.dk/products/4429719-hartz-ultraguard-flea-and-tick-collar-for-dogs-and-puppies](https://www.desertcart.dk/products/4429719-hartz-ultraguard-flea-and-tick-collar-for-dogs-and-puppies)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*