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  • Home
  • Customer Reviews
  • Video Gallery
  • Harness Color Gallery
  • Get Started - Order Made Simple
  • How to Measure/Fit Harness
  • Harness Collections
  • Low Rider Collection
  • Little Dog Harness (Under 10 Lbs.)
  • Small Dog Harness (10-20 Lbs.)
  • Medium Dog Harness (20-50 Lbs.)
  • Large Dog Harness (50 Lbs. & Up)
  • Medical Lift Harness
  • Service Dog Harness
  • Harness Color Gallery
  • Accessories
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  • Custom Patches & Tags
  • TreatBags/Toys/Tugs
  • Leashes
  • Dog Crates & Travel
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  • About Us
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  • Refund Policy and Shipping
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  • Customer Reviews
  • Video Gallery
  • Harness Color Gallery
  • Get Started - Order Made Simple
  • How to Measure/Fit Harness
  • Harness Collections
    • Low Rider Collection
    • Little Dog Harness (Under 10 Lbs.)
    • Small Dog Harness (10-20 Lbs.)
    • Medium Dog Harness (20-50 Lbs.)
    • Large Dog Harness (50 Lbs. & Up)
    • Medical Lift Harness
    • Service Dog Harness
    • Harness Color Gallery
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    • Custom Patches & Tags
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Home ›Large Dogs (50 lbs & over)

BrilliantK9 Ergonomic Dog Harness XLG

62 reviews
$93.99 Regular price
Unit price
/per 
Quantity selected exceeds current stock All available stock is in your cart
Shipping calculated at checkout.

There are slight variations in fabric colors and patterns. We do not guarantee an exact match to what is shown online.

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Description

This custom dog harness vest is great for the larger dog. Not only does it look fabulous, but the soft girth and chest strap as well as the reflective outline keep this extra-large dog harness comfortable and visible, making it great for canine sports, as well as leisurely walking. We also sell an extra-large service dog vest for working dogs.

Please click HERE to see the How to Measure Page.

XL Dog Harness Vest - #1 Front 13" to 19" - #2 Girth 28" to 39" - Approximate Weight Range 65lbs to 80lbs - Breed Type: Great Dane, Bernese Mountain Dog, American Bulldog 

The Buckle option is the Speed Clip in the Video below. This is a great option for people with limited dexterity.  The Littles can rejoice, the new speed clips are here. We found a buckle option that is low profile, light and befits the mightiest of the little dogs. The hardest thing about Little Dogs is that their equipment is like a dexterity puzzle each time you put it on or take it off. Now with a slip over the head and a quick clip you are ready to go! We know you'll love these new speed clips as much as we do.

MAGNET WARNING - The strong magnetic fields near a neodymium magnet can affect pacemakers, ICDs and other implanted medical devices.  Many of these devices are made with a feature that deactivates it with a magnetic field.  Therefore, care must be taken to avoid inadvertently deactivating such devices.

What's in the Box:

- XLG Dog Harness

- 2 removable BrilliantK9 embroidered patches (Custom Patches are available in the "Custom Patches and Tags” section.)

Additional Information

This BrilliantK9 tiny dog harness is a unique and innovative alternative to traditional dog collars and harnesses. Their ergonomic construction reduces strain on the dog's neck, shoulders, hips and knees, while allowing easy and comfortable movement.

Have a dog that pulls? Unlike traditional harnesses, our tiny dog harness doesn't engage a dog's natural opposition reflex, thus pulling is minimized. The belly strap sits behind the rib cage, preventing the dog from dropping its chest to lean in and pull.

* We have 25 available harness sizes, each with adjustable chest and belly straps, that will help ensure the perfect fit

* Reduced pulling keeps both dogs and handlers comfortable and safe

* Uncomplicated design allows this XLG dog harness vest to be easily put on and removed with one hand

* Lightweight and manufactured in the the USA for durability and long lasting performance

* Get Wet and use as evaporative cooler

* Machine Wash and Hang Dry

* Reflective trim and quick grab handle offer added safety

* Dogs will look stylish in one of 30 colors and patterns

* Easily add your dog's name with our customizable name patches

** No dangerous or toxic materials used to manufacture this teacup dog harness vest

Note: Printed Fabrics create a unique harness print, there is no way to ensure that prints will look exactly like the harness pictured above.

Please remember that this harness is designed to fit further back and looser on the dog. If our harness is too far forward or tight it will not work properly and it will cause the dog to be uncomfortable. 

If you are at the end of a size range then go up to the next size. If you are not sure what size to buy you can always email us at info@brilliantk9.com, send a picture of your dog from the side with height, weight and age, and we will be happy to help you out. Or you can check out the helpful videos below.

Reviews
Made to Order in the USA

All of our harness orders are assembled and sewn at our facility in Lucas, Ohio as soon as we receive your order. It will normally takes 10-15 days to prepare and ship your order and we will notify you via email every step of the way.

Secure Payment

Your payment information is encrypted with SSL and processed securely. We do not store credit card details nor have access to your credit card information.

Shipping

Free US Standard Shipping (delivery in 10 to 15 days) on all U.S. orders above $2 with USPS First Class Mail - A tracking number will be provided.

Paid or Expedited Shipping - Orders with Expedited or Paid Shipping will be shipped per the method the customer selected.

International Shipping - Please note we are not responsible for customs or duties fees if they are applicable to your location.

Refunds & Returns

We understand that there is no one tool that works for all dogs. We will accept a return for a full refund provided;
1. Email info@brilliantk9.com to notify of the return with a picture of the harness in NEW RESTOCK condition.
2. We receive the harness in NEW RESTOCK condition within 30 days after you received the harness.
3. The harness is received at the warehouse with the order number and customer name clearly marked on the outside of the package.  If a different name or company name is on the outside of the package, and there is no note inside with the name of the person that placed the order, there is no way for us to refund your order.

7 Year Guarantee

Product Guarantee - We guarantee against manufacturer defects for 7 years on our harnesses, we expect the harness to last the life of your dog. 

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Shop Info

3524 Sylvan Dr

Lucas, OH 44843

info@brilliantk9.com

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Brilliant Lift Harness Front
Pam Scholes (O'Fallon, Missouri, United States)
Harness top & bottom

Appreciate the help in selecting the best products for Gunner’s (& my) needs. Definitely timely for Gunner’s last days. We said ‘goodbye’ 8 July, but harnesses definitely helped until he could no longer stand. Appreciate the quick delivery! Sad times, but you made his last days the best possible for all!

P
BrilliantK9 Ergonomic Dog Harness Zeke
Patty Beaman (Mystic, Connecticut, United States)
Cleese' new Brilliant Harness

We love Cleese' new Brilliant Harness! It is very comfortable to him, and well made. The new easy clasp is super helpful also. I really like the name tags as well--a very nice touch.

User picture User picture
K
BrilliantK9 Custom Fabric Harness, Backpack Etc
K Wheelan (Salt Lake City, Utah, United States)
Excellent quality, excellent company

Everything about the custom harness turned out great. The quality is excellent. I wanted to choose a custom fabric from Spoonflower (an insanely huge selection of fabrics), and following the detailed instructions on BrilliantK9's website I had the fabric sent directly to BK9. Maybe since the pattern I chose was a larger pattern, the owner personally messaged me with some layout options to choose from. She also matched patches to the fabric colors at my request. The harness production time was very quick. The harness turned out gorgeous. It is very adjustable size-wise and easy on/off. I can't wait to show off how cute our pup is in her pretty harness at her first scentwork trial.

L
BrilliantK9 Ergonomic Dog Harness Medium Dogs 20 to 45 lbs
Lori Cropper (Stamford, Connecticut, United States)
Expert Quality

I LOVE the two BrilliantK9 ergonomic harnesses I have for my two Shelties. They are very comfortable for my dogs, easy to put on and take off and they are very attractive! I also love that their names are on their harnesses so new people we meet quickly learn my dogs’ names. BRAVO to Brilliant K! Thank you for a quality product!

S
BrilliantK9 Custom Embroidered Harness Patch - Medium
Stephanie Johnson (Hilliard, Ohio, United States)
Excellent craftmanship

Teri and her team are exceptional—they are kind, supportive, and create excellent products. They consistently work with us to meet our specific needs and make any necessary adjustments. Their communication is outstanding, and they not only provide excellent customer service but also deliver high-quality harnesses tailored to our requirements.

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Review picture
Patty Beaman
Cleese' new Brilliant Harness

We love Cleese' new Brilliant Harness! It is very comfortable to him, and well made. The new easy clasp is super helpful also. I really like the name tags as well--a very nice touch.

BrilliantK9 Ergonomic Dog Harness Zeke
Review picture
Linda Bridges
“BRILLIANT” says it all!!

Several( almost 10!) years ago I purchased 2 Brilliant K9 harnesses which are still in excellent condition with bright colors, magnetic latch as strong as when new and under MUCH use by 2 agility dogs. And because of the excellent quality of the harnesses this purchase was a name patch for my new dog, to go on 1 of the harnesses as it has been passed on to him! The patch is beautiful and matches perfectly with the harness.
Customer service, as always is top notch and I felt my small purchase was as important as any other.
Thank you Brilliant K9 !!

BrilliantK9 Custom Embroidered Harness Patch - Medium
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James Jarrell
Beautiful Harness

Bought this harness for my border collie to start gymnastic tricks training. The fit of the harness is perfect for it. Beautifully made, easy to put on and take off, and provides great control.

BrilliantK9 Ergonomic Dog Harness Medium Dogs 20 to 45 lbs
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Lisa LeSage
Papillon harness

love this magnetic harness as I have a neuro disorder that doesn’t allow my fingers to “pinch” for regular closures ….only wish I could get a collar too.

BrilliantK9 Ergonomic Dog Harness Lucy Toy
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Debra Epps
Boston Terriers are so happy

After searching for over a year to find a comfortable harness for our Boston Terriers, I was very impressed by the customer service you have provided! It is very obvious that you have a sincere interest in the comfort and fit of the harnesses, my girls are very happy and did not require any “break-in” period even though they have worn the same harnesses for 6 years. They now have great range of motion for daily frisbee games and long walks. I truly believe these will last a very long time as they are very well made. Thank you!!!

BrilliantK9 Ergonomic Dog Harness Medium Dogs 20 to 45 lbs