K9R M1 LightSpeed Dog Harness – Large | Made in USA, Lifetime Warranty, 5-Point Adjustment, 3 Leash Points | Adventure, Working & Training Harness

Built for Big Dogs. Built to Last a Lifetime.

The K9R M1 LightSpeed Harness is engineered for large, active dogs who demand more from their gear. Made in the USA with materials that meet or exceed military specifications, this harness delivers maximum comfort, security, and airflow — backed by a lifetime warranty. Whether you're on the trail, in training, or working, the M1 is built to keep up.

Why the M1 LightSpeed Stands Apart

• Made in USA – Lifetime Warranty – Built with premium materials and craftsmanship, backed by a lifetime guarantee.
• 5-Point Adjustment System – Cinches securely in place the harder the dog pulls — a more secure fit under pressure.
• 3 Leash Attachment Points – Accommodates a wide range of training methods and working modes, including a chest D-ring for no-pull training.
• Top Rear Grab Handle – High-strength tubular nylon webbing handle for better control and quick lifts when needed.
• Maximum Airflow Design – Optimized ventilation keeps active, working, and adventure dogs cool in warm weather.
• Military-Spec Materials – Lightweight yet extremely durable construction built for demanding use.
• Two Quick-Release Buckles – Strength-rated, durable buckles make putting on and taking off fast and easy.
• Morale Patch Panels – Loop panels on back and chest for name tapes, ID badges, and morale patches (sold separately).

Available Colors

Black · Coyote · Multicam · Multicam Black · Ranger Green · Wolf Grey · Tigerstripe Green · Pink Camo

Perfect For

Adventure & trail dogs · Working & service dogs · No-pull training · Tactical & outdoor use · Warm weather activity · Large breed dogs

Your dog works hard. Give them gear that works just as hard.