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Medium Service Dog Vest
Medium Service Dog Vest side view
Medium Service Dog Vest with id
Medium Service Dog Vest in black knight
Medium Service Dog Vest in cobalt blue
Medium Service Dog Vest in cosmic pink
Medium Service Dog Vest in forest green
Medium Service Dog Vest in grape purple
Medium Service Dog Vest in lipstick red
Medium Service Dog Vest in neon green
Medium Service Dog Vest in neon pink
Medium Service Dog Vest in neon yellow
Medium Service Dog Vest in royal purple
Medium Service Dog Vest in safety orange
Medium Service Dog Vest in Tahiti blue
Medium Service Dog Vest in Celebration
Medium Service Dog Vest in crazy hearts
Medium Service Dog Vest in fototasmic
Medium Service Dog Vest in galactic splash
Medium Service Dog Vest in mystic moor
Medium Service Dog Vest in optic orange
Medium Service Dog Vest in passion fire
Medium Service Dog Vest in red rock jaguar
Medium Service Dog Vest in Serengeti
Medium Service Dog Vest in Star Chief
Medium Service Dog Vest in tribute
Medium Service Dog Vest in Be Brilliant
Medium Service Dog Vest in green whimzy
Medium Service Dog Vest in Tropic Treasure
Medium Service Dog Vest in On Fire
Medium Service Dog Vest hardware
Medium Service Dog Vest in Star Shine
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Free Standard Shipping (delivery in 10 to 15 days) on all U.S. orders above $25.

Complimentary shipping is offered Domestic USA through 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.

🚚 Exchanges, Returns & Refunds

Exchanges

Please use the Chat with us! on the bottom right on any page of the website, with age, weight, size and breed of dog for fitting suggestions or to ensure you have the right size.

Exchanges please return the harness to the Shop address at the bottom of the website, please put the order number or a copy of the order in the shipping package.  Make a note if the harness was overall too big, or small, or if, for example the girth was too small, but it fit well otherwise.  That helps me to know what to do.

Returns & Refunds

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. Ship to the Shop address at the bottom of the website.

✅ 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. 

🗽 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 take 1 week to prepare and ship your order and we will notify you via email every step of the way.

BrilliantK9 Service Dog Harness Medium

$88.99 Regular price
Unit price
/per 
1 review
Quantity selected exceeds current stock All available stock is in your cart
Shipping calculated at checkout.
Description

Service Dogs spend many hours in their working harness, to keep them working at their best their comfort is a priority. We make this medium service dog vest here in the USA by hand. Machine Wash No Bleach and Hang Dry. We don't use foam or felt, which cause heat build up and rot from the inside. The Unique buckle design allows for one hand operation.

This medium dog service vest is complete with 2 side packs that are removable for easy access to documentation. 2 Patches - SERVICE DOG Do Not Pet. Utility Loop for Mini Flashlight or Poop Bag Holder. Trimmed in Retro-Reflective, Free Shipping is included.

Please click HERE to learn how to measure for our medium dog vest.

The new Speed Buckle option on our working dog vests is great for people with arthritis, as well as Service Dogs and Assistance Dogs.    

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.

 

Chances are, if your medium-sized service dog is trim and active, the Lucy fit is the right option. If you have a bully breed with a shorter ribcage or a heavy bodied dog, then the original fit will work best.

Medium - Regular Fit: #1 Front 11" to 13" - #2 Girth 22" to 30" - Approximate Weight Range 16lbs to 30lbs - Breed Type: Staffordshire Bull Terrier, Bull Terrier, English Bulldog, Australian Cattle Dog

 

What's in the Box

Harness for medium-sized service dogs with Speed Buckle

2 Side Packs Closed = 7" wide x 3-1/2" Tall, Open 5-1/2" x 7" - Packs trimmed in Retro-Reflective

2 removable BrilliantK9 embroidered patches "SERVICE DOG Do Not Pet"

Adding product to your cart

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Diners Club
Discover
Google Pay
Mastercard
PayPal
Shop Pay
Visa

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

This website is encrypted. We take your security very seriously. All transactions powered by Shopify.

Free Standard Shipping (delivery in 10 to 15 days) on all U.S. orders above $25.

Complimentary shipping is offered Domestic USA through 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.

🚚 Exchanges, Returns & Refunds

Exchanges

Please use the Chat with us! on the bottom right on any page of the website, with age, weight, size and breed of dog for fitting suggestions or to ensure you have the right size.

Exchanges please return the harness to the Shop address at the bottom of the website, please put the order number or a copy of the order in the shipping package.  Make a note if the harness was overall too big, or small, or if, for example the girth was too small, but it fit well otherwise.  That helps me to know what to do.

Returns & Refunds

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. Ship to the Shop address at the bottom of the website.

✅ 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. 

🗽 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 take 1 week to prepare and ship your order and we will notify you via email every step of the way.

Medium Service Dog Vest
Medium Service Dog Vest side view
Medium Service Dog Vest with id
Medium Service Dog Vest in black knight
Medium Service Dog Vest in cobalt blue
Medium Service Dog Vest in cosmic pink
Medium Service Dog Vest in forest green
Medium Service Dog Vest in grape purple
Medium Service Dog Vest in lipstick red
Medium Service Dog Vest in neon green
Medium Service Dog Vest in neon pink
Medium Service Dog Vest in neon yellow
Medium Service Dog Vest in royal purple
Medium Service Dog Vest in safety orange
Medium Service Dog Vest in Tahiti blue
Medium Service Dog Vest in Celebration
Medium Service Dog Vest in crazy hearts
Medium Service Dog Vest in fototasmic
Medium Service Dog Vest in galactic splash
Medium Service Dog Vest in mystic moor
Medium Service Dog Vest in optic orange
Medium Service Dog Vest in passion fire
Medium Service Dog Vest in red rock jaguar
Medium Service Dog Vest in Serengeti
Medium Service Dog Vest in Star Chief
Medium Service Dog Vest in tribute
Medium Service Dog Vest in Be Brilliant
Medium Service Dog Vest in green whimzy
Medium Service Dog Vest in Tropic Treasure
Medium Service Dog Vest in On Fire
Medium Service Dog Vest hardware
Medium Service Dog Vest in Star Shine

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Shop Info

3524 Sylvan Dr

Lucas, OH 44843

info@brilliantk9.com

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Availability

★ Reviews

Let customers speak for us

2264 reviews
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1654
C
BrilliantK9 Ergonomic Dog Harness Medium Dogs 20 to 45 lbs
C.M.

Perfect fit

D
BrilliantK9 Ergonomic Dog Harness Small Dogs 10 to 20 lbs
Derek Martin (Reading, Pennsylvania, United States)
Outstanding customer support

I have a dog who acts like he has a straight jacket on whenever he tries any type of harness. I’ve been working with Teri, the owner, and she has been very helpful and supportive. She really has the best interest of your dog at heart. We worked through and are continuing to work through different options. Reach out to them if you have any questions or need help. This is a first class company. Customer focused, Dog centered, Experienced, and responsive. Highly recommended.

E
BrilliantK9 Ergonomic Dog Harness Finn
Elaine Hilton (Miami, Florida, United States)

The harness are wonderful… the fit my dog and the quality is amazing…

J
BrilliantK9 Ergonomic Dog Harness Little Dogs 10lbs & Under
Joni Lamm (Mission Viejo, California, United States)
Awesome No-Pull Harness

The Brilliant K9 harness is the strongest, simplest and safest harness for EVERY dog !! Custom made for the BEST fit with some of the most fun fabrics to match your dog’s personality. The “quick clip” is a game changer, making the harness even easier to put on. Durable, my oldest one is 11 years old and after multiple daily uses, still strong and in great shape. I highly recommend the Brilliant K9 harness. And don’t forget you can add personalized, name patches or whatever you choose. Order yours NOW!

K
Spoonflower Fabric Purchase
Kary Starling (Carlisle, Pennsylvania, United States)
Custom fabric from Spoonflower

I have a new young pup with a very unique coat color so i knew I needed a special fabric that not only represented her but the kennel as well, So, I went on spoonflower and searched until I found the right fabric. I then went to Brilliant K9 to order a custom fabric harness - the order form guided me through the necessary information needed as well as allowed me to drop a link to the fabric on the order. Of course I am absolutely in love with the finished product and my pup wears it well, I have only used Brilliant K9 harnesses for the past 15 or so years - so hapy that I can also get custom made ones as well. I had also ordered a custom size for one other pup as she was little so needed a tiny saddle but longer straps and they made it very easy and it fits her perfect. I am a huge fan of this product and this company - very easy to work with - awesome product. Thank you Teri and Brilliant K9.

123
Review picture
Terry F.
Interchangeable patch!

I already had the harness, but my dog crossed the bridge early this year.
New dog arrives tomorrow and I'm so glad we can keep the harness and just swap out her name. It works great, although I'll have to trim it a bit. Looks awesome!!

BrilliantK9 Custom Embroidered Harness Patch - Medium
Review picture
Burton Goldstein
Old fashion person care

It is refreshing to find a source of products that has such a long and respected reputation, and yet still give personal attention to your request. In ordering for my third generation of agility dogs, Teri suggested even newer innovated products. Thank you for continuing to serve our dog sport community!

BrilliantK9 Ergonomic Small Dog Harness 10 to 20 lbs - Summer Mesh
Review picture
Kary
Custom harness

I absolutely love these harnesses. The speed buckle makes it very easy to secure the harness. When this special girl came into my life i knew she needed a custom harness. I can't say enough about the quality of the product and ease of working with brilliant k9.

BrilliantK9
Review picture
Deb Maicach
Love Our BrilliantK9 Harnesses!

We now have THREE of them! I have one for my blind dog. It provides her with the support and reassurance that I’m near. My performance dog has two. One for Agility and one for Nosework. She knows when she gets dressed what we’re going to do! So well made. And the Quick Release latch is heaven sent! Thank you Brilliant K9!

BrilliantK9 Ergonomic Dog Harness Lucy Petite
Review picture
Joan Gaunt
Love it!

I really like the extra control it gives during my nosework searches.

BrilliantK9 Ergonomic Dog Harness XLarge Dogs 80 lbs and up