---
product_id: 321677244
title: "StarmarkStar Mark Pro-Training Dog Collar, Large - 21\""
brand: "starmark"
price: "S$33"
currency: SGD
in_stock: true
reviews_count: 5
url: https://www.desertcart.sg/products/321677244-starmarkstar-mark-pro-training-dog-collar-large-21
store_origin: SG
region: Singapore
---

# Expertly crafted for large breeds 21-inch adjustable fit High-strength link design StarmarkStar Mark Pro-Training Dog Collar, Large - 21"

**Brand:** starmark
**Price:** S$33
**Availability:** ✅ In Stock

## Summary

> 🐾 Train with Confidence: Elevate Your Dog's Potential!

## Quick Answers

- **What is this?** StarmarkStar Mark Pro-Training Dog Collar, Large - 21" by starmark
- **How much does it cost?** S$33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/321677244-starmarkstar-mark-pro-training-dog-collar-large-21)

## Best For

- starmark enthusiasts

## Why This Product

- Trusted starmark brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Built to withstand the toughest training sessions.
- • **Expert-Approved:** Developed by certified trainers for optimal results.
- • **All-Age Friendly:** Perfect for dogs of all life stages!
- • **Customizable Fit:** Easily adjust the collar to suit your dog's needs.
- • **Gentle Training Revolution:** Transform your dog's behavior with ease!

## Overview

The Starmark Pro-Training Dog Collar is a high-quality, adjustable collar designed specifically for large breeds. With a 21-inch circumference and a durable, snap closure, it offers a customizable fit for dogs of all ages. Developed by experts at Triple Crown Dog Academy, this collar ensures safe and effective training, making it an essential tool for pet owners looking to enhance their dog's behavior.

## Description

StarmarkStar Mark Pro-Training Dog Collar, Large - 21"

## Features

- Quality and performance driven products for your pet
- Tested for safety and health
- Provide a better quality of living for your pet with Starmark
- Helps train your dog gently and effectively
- High-strength link design fits together in watchband pattern 21-inch circumference fits larger dogs Links can be removed or added (additional links sold separately) Created by certified experts at Triple Crown Dog Academy, Inc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 25.4 x 12.7 x 3.81 cm; 140.61 Grams |
| Item model number | TCLC |
| Breed Recommendation | Large breeds |
| Pet Life Stage | All Ages |
| Flavor | Flavorless |
| Item Form | other |
| Allergen Information | Codfish Free |
| Closure | Snap |
| Color | Black |
| Size | Large |
| Number of Items | 1 |
| Quantity | 1 |
| Special Features | durable |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 141 g |

## Product Details

- **Pattern:** Star,Dog
- **Color:** Black, Silver
- **Material:** polymer
- **Brand:** StarMark
- **Closure Type:** Pull On, Snap

## Images

![StarmarkStar Mark Pro-Training Dog Collar, Large - 21" - Image 1](https://m.media-amazon.com/images/I/810TqJzt9vL.jpg)

## Questions & Answers

**Q: Is the large size prong collar ok for a 3 month old catahoula puppy?**
A: It should be fine, even a bit too long but you can add or take off pieces to fit properly.

**Q: Why does this product also sell for $7.99?**
A: Maybe just additional links?

**Q: what size neck does the  large collar fit ?**
A: My dog's neck is 16 inches and I had to remove one notch from the large 21" Star Mark Pro-Training Dog Collar.  I prefer this collar than the one I replaced which was the steel collar which is not as comfortable as this hard plastic collar.

**Q: would this work on large dogs like pitbull?**
A: As long as it's within the neck measurements (depends on how big your baby is at the time) then yes. As long as the correct is is purchased then it should work. I used it on a boxer. When they pull the pieces act like "teeth" so they grib and causing pinching. Once the pinching took effect my dog always eased up on the pulling. It's a great tool for training purposes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Bel esthétique
  
  

*by J***E on Reviewed in Canada on 23 March 2022*

Les pic du collier sont invisible pour le public. Offre une meilleur protection pour mon chien que les pics en métal.  Je trouve que le collier fait du bon travail.

### ⭐⭐⭐⭐⭐ 







  
    Hay que saberlo usar
  
  

*by H***Z on Reviewed in Mexico on 20 August 2019*

Muy buen producto. Solo hay que asesorarse de un experto para saberlo usar bien.

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent collar for walking an athletic dog.
  

*by M***E on Reviewed in the United States on 27 March 2016*

Excellent collar.  This is power steering for your dog.  When used responsibly,  it is much less likely to injure an uncooperative  dog's neck than a normal colllar or a choke collar.  You can teach a dog to walk at heal with this collar and, right away, the dog essentially learns to correct himself when he forgets and tugs at the the lead instead of  walking at heal.  The dog figures out fast  which one of you is the dog and that it is up to him not to pull on the lead or he will make himself less comfortable.  Also an added bonus, when on the dog the collar looks like a normal collar,  in contrast to the Draconian-looking pinch collars.  Pinch collars are also safe and humane to use, but using a pinch collar in public draws unsolicited criticism from well-meaning strangers who are not familiar with published studies on the pinch collar vs use of the choke collar. I have had two StarMark collars since 1999. I lost the first one  on a huntIng trip, and replaced the lost collar with a second StarMark collar in 2013 purchased on Amazon. I use it daily to walk my 60  lb lab and, as of mid-year 2019, the collar  is in like-new working order. I strongly recommend  this collar to  anyone that wants to  walk a well-behaved dog. The collar provides a humane and safe  way to handle your dog without injuring the dog.  You will be able  keep him out of traffic, away from other dogs, out of peoples’ faces, and under control anywhere you take the dog, and look like you know what you are doing.  This is an excellent piece of gear.UpdateJuly 2019.Note in response to a handful of negative reviews, primarily complaining of  trouble they had adding or removing the links that make up the collar, and one or two complaining about the collar coming appart.  There is a “trick” to adding or removing the links.  When necessary to adjust to fit your dog, the links snap apart easily with a firm twisting motion to allow adding or removing a link.  You also add a link with a twisting motion. The process is very simple when you get the hang of it.  The  learning curve is short for most but for a few its apparently also a steep.  Be patient. Tools should not be necessary unless you have trouble with your grip strength and cannot put a firm grip on the links to snap them in place. If the links are connected correctly, this is a very  strong and durable collar that is easily able to handle my 65 lb lab with my dog’s  intense athletic power.  If the collar comes apart, either  a link is damaged or a link was not connected correctly, which is user error. You can damage the collar If you are not careful using tools such as vice grips or a hammer when adding or removing links.  If the collar gets, e.g., slammed in a car door or run over by a truck., a link may be damaged. Check the collar before you put it on your dog. If a link is loose, reconnect it, if its damaged, I’d replace the link, not the entire collar. I have had no damage or serious wear to the links on my collar in 6 years of normal use with my lab. I have complete confidence in this product, and would definitely still strongly recommend it to a friend.M.Lafayette  If you find this review helpful, hit the “helpful” button below to Let me know that I did not waste my time reviewing this product and make me more inclined to review other products.

## Frequently Bought Together

- Star Mark Pro-Training Dog Collar, Large - 21"
- Starmark Pro-Training Dog Collar Add-A-Link Large
- Starmark Pro-Training Dog Collar Small

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*