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
We only buy Brilliant K 9 harnesses! Customer service is excellent. The harnesses are comfortable for my dog and wear like iron.
Skye, our Mini American Shepherd qualified for NADD National Championship 2024. We were looking for a harness that would work well for him in the competition. So glad, we found Teri and BrilliantK9! She was fantastic, with her recommendations and got the harnesses out quickly and to us in time for the event! The Lucy with swim mesh, was a perfect fit on him! He did well in the hectic facility with over 700 dogs jumping in 5 pools. The Lucy allowed us greater control over him without pulling and kept him calmer waiting in line.
Time on the dock is limited to 2 min per splash, which includes time getting on the dock, 2 jumps with swims back, and getting off the dock. The speed buckle was a life saver! Fumbling to get his prior harness back on and get off the dock was tough! Also, it then was soaking wet. We had the Lucy with the speed buckle on and off in seconds. The swim mesh didn't absorb much water, allowing him to dry more quickly! All around wins!!
Now we are excited to give the harness a try at his next FastCat event!
Thank you so much, Teri and your team!
Beautiful harness that fits well with great workmanship and the best customer service!
Vest are well made and very durable. We will order again!!!!
Everything you need in a harness! Sturdy, secure, and adorable!
I have ordered 3 of these harnesses - 1 with the standard buckle and 2 with the speed buckle. I love them all, but highly recommend the ones with the speed buckle. It's well worth the extra money. These harnesses fit well, allow freedom of movement, and are very easy to put on and take off the dog.
Love the harness. It looks fabulous on my little girl Shih Tzu.
I’ve always had your harness’s. My last two pups worn them.
Thank you for your expertise
I picked out a frantic I liked from Spoonflower. The brilliant k9 staff was so helpful, making sure I selected a pattern that would work nicely on the harness size I was ordering. Brilliant k9 is excellent to work with and love the harness! I have bought two harnesses from brilliant k9. The first one is eight years old and looks just a beautiful as the day I bought it!
Arrived promptly! Great customer service and an awesome product. This is the 4th harness we have purchased and will continue to purchase and recommend this harness to friends! Thank you so much! Tracie - Medina, OH
The special fabric option was amazing as was your time and assistance. We love this harness and will wear it proudly!
She struts like a little girl.
I am very happy with Brilliantk9. I just purchased my 2nd harness. The workmanship and customer service are excellent. David R, Sarasota Fl
Most pleased with the third harness purchased for my Scottish Terriers! My Callie is on the small side - Teri worked with me to get just the right fit for her little solid body. Love the color coordinated embroidery name on the sides of the harness. Great fit; my Callie loves to strut around with it on.
Great quality. They made exactly how I wanted them.
Excellent quality and they customize the harness. great communication with them
They made custom harnesses with fabric I sent them. Quality is awesome and love the harness. I will be ordering more
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
