---
product_id: 26414726
title: "Hartz UltraGuard Plus Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Prevention and Protection Per Collar, Reflective Orange, up to 22 Inch Neck"
brand: "hartz"
price: "598980₫"
currency: VND
in_stock: true
reviews_count: 11
category: "Hartz"
url: https://www.desertcart.vn/products/26414726-hartz-ultraguard-plus-flea-and-tick-collar-for-dogs-puppies
store_origin: VN
region: Vietnam
---

# Reflective strip visible up to 300 feet Water-resistant for all-weather durability 7 months continuous flea & tick protection Hartz UltraGuard Plus Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Prevention and Protection Per Collar, Reflective Orange, up to 22 Inch Neck

**Brand:** hartz
**Price:** 598980₫
**Availability:** ✅ In Stock

## Summary

> 🐾 Stay protected, seen, and unstoppable—because your pup deserves the UltraGuard edge!

## Quick Answers

- **What is this?** Hartz UltraGuard Plus Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Prevention and Protection Per Collar, Reflective Orange, up to 22 Inch Neck by hartz
- **How much does it cost?** 598980₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/26414726-hartz-ultraguard-plus-flea-and-tick-collar-for-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

- • **All-Weather Ready:** Water-resistant design keeps protection active rain or shine, perfect for adventurous pups.
- • **Long-Lasting Defense:** Kills & repels fleas, ticks, and stops eggs hatching for 7 months—peace of mind that lasts.
- • **Comfort Meets Function:** Adjustable fit for dogs up to 22-inch necks, designed to move with your dog without irritation.
- • **Nighttime Safety Boost:** Bright reflective orange collar with Reflect-X Shield enhances visibility up to 300 feet after dark.
- • **Dual Collar Compatibility:** Wear alongside your dog’s regular collar for seamless, layered protection without compromise.

## Overview

The Hartz UltraGuard Plus Flea & Tick Collar offers 7 months of reliable parasite protection for dogs and puppies 12 weeks and older. Featuring a water-resistant, bright orange design with a reflective strip visible up to 300 feet, it ensures both effective pest control and enhanced nighttime safety. Adjustable to fit necks up to 22 inches, this collar kills and repels fleas and ticks while preventing flea eggs from hatching, making it an essential all-weather defense for your furry companion.

## Description

Tell pesky parasites to ‘bug off’ with the Hartz UltraGuard Plus Orange Reflective Flea & Tick Collar for Dogs & Puppies. This bright orange collar kills and repels both fleas and ticks on pups with necks up to 22 inches for 7 months, and also prevents flea eggs from hatching for over half the year - stopping the flea life cycle and inhibiting reinfestation. The water resistant design remains effective even after getting caught in the rain. Additionally, the Reflect-X Shield reflects direct light for up to 300 feet for an added dimension of nighttime safety. For continuous flea and tick protection from head to tail, replace the collar every 7 months. For use on puppies 12 weeks of age and older.Directions: Remove collar from package, unroll and stretch to activate insecticide generator. Do not use on puppies under 12 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: Good - Very good and of very good quality, I recommend it for your pet too
Review: Die on arrival lol - Always a pleasure, I order them two at a time , WORKS well a (Tick ) tried to get in her ear fortunately Hertz was able to help.

## Features

- Fresh scented
- Kills and repels fleas and ticks, plus prevents flea eggs from hatching for 7 months. Can be worn simultaneously with your dog's regular collar
- Orange collar with reflective strip reflects direct light from up to 300 feet away for an added dimension of night time safety
- 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 22 inches
- For use on adult dogs and puppies 12 weeks of age and older

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AL7V1IQ |
| ASIN  | B01AL7V1IQ |
| Age Range Description | All Stages |
| Best Sellers Rank | #15,783 in Pet Supplies ( See Top 100 in Pet Supplies ) #12 in Dog Flea Collars |
| Brand Name | Hartz |
| Breed Recommendation | All Breed Sizes |
| Color | Reflective Orange |
| Customer Reviews | 4.0 4.0 out of 5 stars (8,908) |
| Date First Available | January 7, 2016 |
| Date First Available  | January 7, 2016 |
| Directions | Remove collar from package, unroll and stretch to activate |
| Included Components | 7 month Collar (1) |
| Item Dimensions LxWxH | 0.75 x 3.75 x 5 inches |
| Item Package Dimensions L x W x H | 5.2 x 3.94 x 0.75 inches |
| Item Weight | 26 Grams |
| Item model number | 03270011068 |
| Item model number  | 03270011068 |
| Manufacturer | Hartz |
| Manufacturer  | Hartz |
| Model Name | UltraGuard Plus Reflective Orange |
| Number of Items | 1 |
| Product Dimensions  | 0.75 x 3.75 x 5 inches; 0.92 ounces |
| Size | up to 22 Inch Neck |
| Specific Uses for Product | Indoor, Outdoor, Parasites |
| Style | UltraGuard Plus |
| Target Audience Keyword | dogs, house-cats |

## Product Details

- **Active Ingredients:** Methoprene
- **Age Range (Description):** All Stages
- **Allergen Information:** Latex
- **Brand:** Hartz
- **Global Trade Identification Number:** 00032700110680
- **Item Form:** Collar
- **Item Volume:** 0.73 Fluid Ounces
- **Item Weight:** 26 Grams
- **Scent:** Orange,Fresh
- **UPC:** 032700110680

## Images

![Hartz UltraGuard Plus Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Prevention and Protection Per Collar, Reflective Orange, up to 22 Inch Neck - Image 1](https://m.media-amazon.com/images/I/81K6umghvmL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this all natural**
A: This is an insecticide collar which utilizes Tetrachlorviphos to kill and repel fleas, ticks, flea eggs and flea larvae and (S) Methoprene to prevent flea eggs from hatching.

**Q: how long is the collar?**
A: The length is approximately 16-1/4" and fits up to 15" necks.

**Q: My puppy is 10 weeks old would this at be good for him or would it be too strong do you think? I'm just curious I don't want to make him sick.**
A: I use it after 10 month.  It is too strong for your dog.  Use drops or ask doctor

**Q: I have two large dogs that play roughly. If one of them bits the collar will it cause issues?**
A: Thank you for your inquiry. While the collar is not toxic, we do not advise it being chewed or bitten on by dogs, as it is a pesticide product and should be treated with such precaution.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by L***Z on January 16, 2026*

Very good and of very good quality, I recommend it for your pet too

### ⭐⭐⭐⭐⭐ Die on arrival lol
*by I***� on December 20, 2025*

Always a pleasure, I order them two at a time , WORKS well a (Tick ) tried to get in her ear fortunately Hertz was able to help.

### ⭐⭐⭐⭐ Cheap but effective collar
*by Z***E on June 29, 2025*

Works well, haven’t had any issues. Was skeptical because of the price (much cheaper than the usual collars I’ve gotten) but so far no complaints. Easy to put on and adjust. I have a little black dog and can easily spot him in the dark when I take him out at night due to the reflector on the band

## Frequently Bought Together

- Hartz UltraGuard Plus Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Prevention and Protection Per Collar, Reflective Orange, up to 22 Inch Neck
- Hartz UltraGuard Pro Flea & Tick Collar for Cats and Kittens, 7 Month Flea and Tick Prevention and Protection, 1 Collar
- 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-12*