Julius-K9 Mantrailing Dog Harness

Precision Tracking, Total Control — The Harness Built for Mantrailing & Search Work

The JK9® Mantrailing Dog Harness is purpose-built for dogs that track a specific person by scent — whether in search and rescue missions, professional tracking, or training exercises. Every detail is engineered to support your dog's natural movement while giving you reliable control on the lead.

• ✅ Anatomically optimized fit — snug and secure without restricting movement
• ✅ Elastic leash anchor — absorbs sudden force, reduces strain for smoother motion
• ✅ Chest pressure distribution — no strain on the neck, even during intense pulls
• ✅ Durable & lightweight materials — built for long-lasting performance in all outdoor environments
• ✅ Fully adjustable straps — fine-tuned fit for any body type
• ✅ Stable & secure — maintains balance and control during high-intensity searches
• ✅ Quick to put on — hassle-free application for handler and dog

Built Specifically for Search Work

This harness is engineered for working dogs operating on a tight lead while tracking. It is not designed for casual walks or free running. For city walks, we recommend the IDC® Powerharness. For long outdoor adventures, the IDC® Longwalk Harness offers the best comfort and support.

Size Guide Size Chest Circumference Dog Weight S 46–65 cm / 18–25.5 in 7–14 kg / 15–31 lbs M 53–75 cm / 21–29 in 13–24 kg / 29–53 lbs L 70–85 cm / 27.5–33.5 in 24–38 kg / 53–84 lbs XL 77–99 cm / 30–39 in 38–56 kg / 84–124 lbs

Not sure which size? Use our Sizing Guide for help measuring your dog.

⚠ Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.