Consumer Reviews of BrilliantK9 Custom Dog Harnesses icon

Reviews of BrilliantK9

Based on 1327 reviews
BrilliantK9 Harness Repair
Kathleen (Las Vegas, US)
Best Customer Service

I unfortunately caught my harness buckle I my liftgate of my SUV and broke the buckle.
Well, Teri to the rescue! She fixed it, I believe she even cleaned it, and had it back to me in a jiffy!
Love all my harnesses from Brilliant K9!

Wonderful patches

I love my brilliant k9 harnesses. It is my third one for my third dog. They hold up well even when doing Flyball and it winds up in a pile of hair. Washes well. I had to buy some different patches for my dog and they came out great and came fast! Everything holds up well under rough conditions

Harness patch for new dog.

I have 3 Brilliant K9 harnesses which I use for Nosework training and trials. I just purchased a new name patch for one of them. It is just what I ordered and I am very happy with the company!

BrilliantK9 Ergonomic Dog Harness Lucy Medium
charlotte podrat (Westlake Village, US)

The harness design is brilliant. I have trouble snapping the regular clips and the magnetic one is SO easy ! My arthritic hands thank you ! My vet had never seen one and she loved it!

BrilliantK9 Ergonomic Dog Harness Oliver
Tammy Moore (Portland, US)
Brilliant k9

I do not cut corners when it comes to quality products and my dogs' care. Brilliant k9 exemplifies both. Built with the dog and it's balance points in mind AND the easiest to use for me. Slip over the head...connect magnet latch and BOOM! WE ARE STYLING AND READY TO STROLL

BrilliantK9 Ergonomic Dog Harness Lucy Small
Margie Vasapolli (Garden Grove, US)
Perfect fit and comfortable

One of my two Cavalier King Charles Spaniel has Tracheal Collapse so I purchased the Lucy for him and the Garmin for my other one. I measured them according to the directions on the website and then spoke to Terry who asked me a few questions to make sure she got the right fit. Both harnesses arrived today and they are a perfect fit. The straps fall exactly where they should on the body and do not hit the trachea. Both my dogs find them so comfortable that both fell asleep wearing them shortly after putting them on. The harnesses are so well made and super easy to put on, though I might still order the speed buckle due to my arthritis.
I am very happy with my purchases.
Margie (Mother of Cavaliers)

Love these harnesses!!

This is the third harness I have purchased from brilliantk9. They are easy on and off and I love the magnetic clasp for my little Frenchies. They are made beautifully, hold up incredibly well, and wash up nicely. The embroidered name patches a great to customize the harnesses. The customer service is beyond wonderful and everything arrived super fast. Brilliantk9 harnesses are a must for nosworks sports and I won't go anywhere else to get harnesses for my pups!!

Love our fun harness

Rex, my German Shorthaired Pointer LOVES his new Dixie Nosework harness. When he sees his harness he’s ready to go. Its by far the easiest harness to put on and take off.

BrilliantK9 Ergonomic Dog Harness Lucy Small
Milagros Payne (Wooster, US)

BrilliantK9 Ergonomic Dog Harness Lucy Small

Great Product

Harness is well made and so beautiful. I really love the magnet clip. Worth every extra penny.

BrilliantK9 Ergonomic Dog Harness Lily
Kathleen Coleman (Grapevine, US)
Fantastic harnesses!

We have ordered these a number of times not only for our own dogs, but for dogs in the DFW Dachshund Rescue program! All we can say is “BRAVO”! To Brilliant K9. Best harnesses we’ve found!

The perfect fit!

I loved the clear directions for measurement, vibrant colors, included patches, but the best feature is the magnetic / quick release latch. That's really helpful!

BrilliantK9 Ergonomic Dog Harness Small
Sharon Harper (Healdsburg, US)
Love this harness

I recently ordered a second one for my other dog, I love the speed buckles, they make it so easy, the harness is well made and fits well. Teri is easy to work with to get everything right.

BrilliantK9 Ergonomic Dog Harness Callie
Patrick B (Grosse Pointe, US)
Excellent Pro tip and Harness

The pro tip of taking measurements using the dogs leash was ingenious and the delivered harness fit perfectly. Friendly and quick response from company with a question I had. Thank You!!

Fantastic harness, exceptional service!

Raven the Rascal is embarking on a life in Nosework. The BrilliantK9 Lucy Harness is perfect in all respects, it’s her “clue” that we’re at work and gives her the independence she needs with the safety I require. Recommend for anyone and everyone!

Coop loves his new ‘Ares’ harness

We have been very pleased with our harness from BrilliantK9! I love how it fits pefectly around our dog’s body- it does not touch under his front legs at all! He has very little body fur and other harnesses made him sore- not any more- thank you BrilliantK9 for a superior, beautiful looking, and comfortable product!

BrilliantK9 Ergonomic Dog Harness XLG
Ann Patterson (Ballwin, US)
Love this collar

Collar was made perfectly to my dog size. So very easy to use and very well made. The quality is outstanding!!

BrilliantK9 Ergonomic Dog Harness Dixie
Debra Jones (Buckhead, US)
Great Harness!

This harness is very well made and custom fit to my dog! She seems comfortable while wearing it! Thank you!!

BrilliantK9 Custom Embroidered Harness Patch - Medium
Adrienne Alexander (Cape Elizabeth, US)
We keep coming back for quality, style, and customer service

Unless I miss my count, my pack of Cardigan Welsh Corgis has 7 Brilliant K9 harnesses, complete with personalized patches. The embroidery on the patches is precise and visible from a distance. We never looked back after our first harness because the quality, workmanship, fit, comfort (for the dogs), ease of use, and customer service are as good as it gets. (And we're about to order another harness)

Perfect fit

Am pleased with the fit of the harness for my little Springer Spaniel and thankful for the communication with the team at BrilliantK9 to ensure I purchased the right product. Additionally, once everything for the order was confirm, receipt was much sooner than anticipated.
We’ve used it several times and while she still pulls when walking into our agility class I have peace of mind that her throat won’t be injured from the collar she had been wearing. Thank you!

Hi Mary,
Try adjusting the fit on the harness, let it move back about 2', so the girth is at the back of the ribcage and see if that helps. Also if she pulls rather than pulling back try bumping up on the leash 4 or five times. When she stops pulling you stop bumping, you will find you can very quickly set an allowable leash tension. Right now the girth is at the optimum spot for her to lean down into it and get leverage against you.

BrilliantK9 Ergonomic Dog Harness Dixie
Pamela Noreault (Orient, US)
Best Harness and Fits Perfectly

These harnesses are handmade with care and they fit so well. They wash up well and when left to air dry, they look new. Thanks Pam N for making a quality product.

Return customer for a reason

Love the quality of these harnesses, the options and their durability. I’ve had 3 over the past decade or so and will never buy anything else.

BrilliantK9 Ergonomic Dog Harness Lucy Medium
Laura Kuterbach (Ashland, US)
Perfect fit for my 40 lb Working Kelpie

This product is well made and fits beautifully. I love the magnetic latch and quick release, too. I requested the lettering to say "Do Not Pet" because my dog is anxious around strangers. I think this will help.

BrilliantK9 Ergonomic Dog Harness Dixie
Brigid Lamb (Mission, US)
Great fit

When ordering, I used the option to provide my dogs measurements and photos and then BK9 decided what size would be best. My dogs harness fits great and I’m so happy I used this ordering option.


I absolutely love the vest. It was a gift from my mom for Louis (my dog) and I could not be more happy with it! I love that it’s purple and fits him perfectly. Go Frogs! 🐸