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A BrilliantK9 Medium Dog Harness – Ergonomic No-Pull Comfort (20-45 lbs) by BrilliantK9, with the brand name on black straps, lies on a bold background of large, multicolored hibiscus flowers. Made in the USA.
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The BrilliantK9 Ergonomic Dog Harness for medium dogs (20–45 lbs) features black and white straps with BRILLIANTK9 text, showcased on a vibrant red textured background.
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BrilliantK9 Medium Dog Harness – Ergonomic No-Pull Comfort 20 to 45 Lbs | Made in USA

Regular price $76.99

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Group 2

Made in America with domestic and foreign components

Free shipping on orders over $200
30-day return policy. Learn more

Vendor : BrilliantK9

Description

Discover the BrilliantK9 Ergonomic Dog Harness, meticulously crafted in the USA for medium-sized dogs weighing between 20 to 45 lbs. Designed with comfort and functionality in mind, this harness is an exceptional addition to your pet supplies collection, offering a no-pull, no-rub fit that prioritizes your dog's wellbeing during walks, play, or travel. This USA-made, ergonomic dog harness supports natural movement while providing secure control, making it a top choice in the pet collars and harnesses category.

Our medium dog harness stands out in the market by combining premium materials with smart design tailored specifically for medium breeds. The adjustable straps ensure a snug fit, while the soft padding prevents skin irritation, ideal for dogs who need a comfortable and durable no-pull dog harness. Its ergonomic build supports an active lifestyle without restricting your dog’s natural motions, perfect for daily walks, outdoor adventures, or helping your pet safely enter vehicles.

  • Made in the USA – Assembled in Lucas, Ohio, with domestic and select foreign materials for superior quality.
  • Designed for Medium Dogs – Fits breeds weighing 20-45 lbs with precise sizing for enhanced comfort and security.
  • Ergonomic & Comfortable – Soft, breathable padding and no-rub design prevent chafing and discomfort.
  • No Pull Harness – Reduces pulling by promoting natural head and neck posture, improving walk control.
  • Durable Construction – High-quality hardware and reinforced stitching built to last the life of your dog.
  • Adjustable Fit – Easily customizable straps to accommodate your dog’s unique shape and size.
  • Built-in Handle – Provides quick control and assistance when needed, especially in busy or challenging environments.
  • Ideal for Active Dogs – Supports running, swimming, playing, and all-day comfort without restricting movement.

This medium dog harness is more than just a functional accessory—it’s a thoughtful investment in your dog’s health and happiness. Whether you’re a dog trainer, rescue volunteer, or devoted pet parent, the BrilliantK9 harness offers a superior ergonomic design informed by veterinarians, canine specialists, and trainers to ensure optimal support and effectiveness.

Choose the BrilliantK9 Ergonomic Dog Harness today and enjoy a reliable, comfortable, and stylish harness that lasts. Perfect for daily walks, training sessions, and adventure outings, this harness is made to support your dog’s natural behavior while providing you with peace of mind.

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Marketplace Policy

DELIVERY & SHIPPING
  • Due to the nature of our marketplace and the majority of our products coming from independent sellers and vendors, each delivery window and shipping fee will vary from seller to seller. The "Estimated Delivery" dates on each product page represents the delivery window for that specific product. With this in mind, the below provides an average delivery time across the Apollo Marketplace.
  • Continental U.S. delivery time - 2-5 days
  • Canada delivery time - 7-10 days
  • International delivery time - 7-14 business days
SHIPPING COSTS

Upon finalizing your purchase, the shipping fees are calculated by aggregating the individual rates set by each seller for their products. For instance, if one of your selected items has a shipping fee of $5 from Seller 1, and another item incurs a $6 charge from Seller 2, your combined shipping total at checkout will be $11. However, should your order from any individual seller meet their stipulated free shipping threshold, the shipping fee attributed to that seller's items will be waived, therefore reducing your overall shipping costs at the time of checkout.

RETURNS

Each seller and vendor has a unique policy as it pertains to their business and products. Because of this, each shipping and return policy will be mentioned under the Seller's Policy tab on the product page. Unless specifically stated under the Seller's Policy tab, original shipping costs are not refunded. Please review our Returns & Exchanges tab for policy details or for more information reach out to support@apollolanding.com

Replacement Guarantee

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. 

Seller's Policy

Group 2: Made in America with Domestic and Foreign Components: Materials are made in the U.S. and also a foreign nation, with assembly and/or manufacturing occurring in the U.S.

Shipping & Return Policy

  • United States delivery time: 5-10 days
  • Canada/Mexico delivery time: Does not ship to Canada/Mexico
  • International delivery time: Does not ship internationally

Average shipping costs: $7.00 flat shipping

Free Shipping: Free shipping on orders over $200

European Union 14 day cooling off period: Does not currently ship to the European Union

Damages/issues: For any item(s) received damaged or incorrectly, we will replace that item free of charge within 30 days of the order. Please use Apollo's Return Portal to initiate the return process. When your order arrives, it's important to check it thoroughly. If you notice any defects, damages, or receive the wrong item, we urge you to use Apollo's Return Portal or contact us at support@apollolanding.com. We will investigate the issue promptly and take the necessary steps to ensure your satisfaction.

Returns: Returns must be made within 30 days of the receipt date. Products must be in the original and unused condition. We do not refund original shipping costs and do not pay for return shipping costs for returns that were not due to any issues by BrilliantK9. Custom patches are non-refundable, but BrilliantK9 will make any changes to address errors or quality problems. Please use the Return Portal to start the approval process.

Exchanges: If you are looking to exchange your item or have alterations made to your custom harness due to sizing issues, please use Apollo's Return Portal to initiate the exchange within 30 days of the order. Both the return and replacement shipping costs are covered by the Seller for harnesses needing additional alterations. The item must be in the same condition as you received it, unworn or unused, with tags, and in its original packaging.

Return costs: There are no return costs for damaged or incorrectly shipped product. Return costs are only applied for returns that were requested within 30 days and due to no error by BrilliantK9.

Handling fee: We currently do not charge a handling fee.

Refunds: You’ll be automatically refunded on your original payment method within 2-5 business days after the receipt of the returned product is confirmed. Please remember it can take some time for your bank or credit card company to process and post the refund too.

If more than 15 business days have passed since we’ve approved your return, please contact us at support@apollolanding.com

Based on the above policy, please use Apollo's Return Portal accordingly.

About the Seller

HISTORY OF THE BRILLIANTK9 HARNESSES

As lifelong dog enthusiasts who have owned and trained rescue dogs of all shapes and sizes, we found a need for an effective, better designed, higher quality, product that promotes the health and safety of the dog. Whether they are top performance dogs, or just your best friend lying on the couch beside you, they deserve a harness that functions properly.

Dissatisfied with existing dog walking equipment, we consulted veterinarians, veterinary chiropractors, canine massage therapists, rehabilitation specialists, professional dog trainers, and our friends in the dog community as to what would be a more effective and ergonomic dog walking tool.

Based on our fact finding, we set out to design a harness that was ergonomically superior to anything on the market and that would not encourage the dog’s natural opposition reflex to drive their head down and pull. It also was designed to allow the dog to run, sit, swim, play, and compete in sporting events with comfort and without restraint of natural movement.

Our companion animal’s health is as important as our own and our mission is to provide you with the most ergonomic, comfortable, effective and safe product on the market. We are also proud that every BrilliantK9 dog harness is made in Lucas, Ohio.

BrilliantK9 Medium Dog Harness – Ergonomic No-Pull Comfort 20 to 45 Lbs | Made in USA

How To Measure

Watch the video for detailed instructions on measuring and fitting the harness.

Why BrilliantK9?

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