BrilliantK9 delivers only the finest in American design and craftsmanship! Our Ergonomic dog harness is Modern Dogwear that truly makes a difference in both unparalleled performance and bold distinctive style. Custom made to order in the USA with a 7 year Guarantee!
Let us take the guess work out. Get a beautiful dog harness easy as 123!
1. Pick a stunning color or pattern to design your dogs custom harness.
2. Enter your dogs information.
3. Let us craft your dogs perfect harness and take the guess work out for you.
What Size is Your Dog?
Select the size of your dog from our collections below to get started.
Colors and Prints galore!
We have an amazing selection of colors and prints to choose from. Make your dog harness as unique as your dog!
Medium Dog Harness
Medium-sized dog harnesses for medium dogs (20 to 50 lbs.)
25 fully adjustable sizes for a perfect fit!
From teacup to giant - we ensure each dog gets the perfect fit. Other dog harnesses are offered in limited sizes, and no matter how adjustable, they do not fit the range of size from the smallest to the largest. Poor sizing leaves dogs uncomfortable, causing rub spots or dogs back out. Have a dog that's difficult to find something that fits, and works?
Allows your dog to walk and move in their natural gait
Traditional harnesses and collars put pressure on the dog's head, neck and rib-cage and promote pulling and straining against the device as a natural opposition response to restraint. The BrilliantK9 girth strap is behind the rib-cage, with the leash attachment mid back (behind the core strength), making it hard to pull if there is nothing to pull against. Their spine is in alignment, and they are able to flex at their natural pivot point.
Long lasting and durable materials
Durable Design
BrilliantK9 delivers only the finest in American design and craftsmanship!
✔Highest Quality Durable Fabrics
✔Steel D Ring
✔Stay Soft UV Resistant Webbing
✔High Visibilty Reflective Trim
Lasting Quality
BrilliantK9 harnesses offer lasting quality will remain your dogs treasured walking tool for many years.
✔Easy to maintain, wash, and dry
✔No foam, felt or neoprene which causes heat build-up and can rot
✔We even repair them, because we believe quality is worth it
Questions
Let customers speak for us
I have been purchasing Brilliant K9 harnesses for over 10 years for many dogs. I still have all of them and they are in great condition. These harnesses are comfortable for my dogs, fit extremely well, and have cool fabrics and colors available. You won’t find a better product.
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
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!
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!
I have ordered 2 harnesses -one for my border collie and one for my basset hound. Each harness fits each dog perfectly due to the clear measurement instructions. Love how easy they are to take on and off between Nosework runs!
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
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)
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!!
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.
These harnesses are the best! I bought one years ago for my now 8-year-old Lab for nose work. It still fits him and held up very nicely for 8 years! I used this harness on two of my senior labs over those 8 years for helping them stand up, and to steady them going up and down steps. The fit was comfortable on each dog. They are so well made, smart looking on the dogs, easy to put on and off, easy to adjust, no skinny nylon bands. a nice sturdy harness. A bonus is the patches, for the dog's name or specialty. My new puppy is a year old and I had to buy another one for him. I received it today, the same quality as the one I bought 8 years ago. This product won't disappoint. It's worth the money for a long-lasting first go-to piece of equipment. Thumbs up from me! Thank you for your fast service too~
Harness is well made and so beautiful. I really love the magnet clip. Worth every extra penny.
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!
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!
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.
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!!
Money Back Guarantee
BrilliantK9 is so sure that you and your dog will love our Ergonomic Harness, that we offer a money back guarantee for 30 days, in restock condition, and a 7 year warranty on manufacturer defects.
Return Reasons:
- You don't like the color/print
- You are not sure it fits, let us know, we will exchange it for the right size
- You don't like the quality of the product for any reason
- You or your dog don't like it
- Your cat chews it... Sorry, that one is not going to fly.
Click Here for our detailed return instructions
