The Barrows Outdoor professional grade Biothane check cord is the professional's choice for distance training, recall work, and controlled freedom exercises. Offering extended length for distance control while maintaining the lightweight, waterproof performance of premium Biothane, this check cord is essential for building reliable off-leash skills.

Unlike traditional nylon check cords that become heavy when wet, tangle easily, and hold dirt and bacteria, Biothane remains lightweight and flexible in all conditions. The material won't absorb water or odors, making it ideal for water work, field training, and hunting preparation. It cleans instantly with a quick rinse and dries fast—no more dealing with muddy, smelly cords that take days to dry.

Perfect for recall training, steadying work, hunt test preparation, and building distance control, the Barrows Biothane Check Cord delivers professional-grade performance with minimal maintenance. Built to withstand years of rigorous training while remaining tangle-resistant and easy to handle.

• Extended length provides distance control for recall and steadying work
• Lightweight construction remains manageable even when wet
• Waterproof material won't absorb water or become heavy in wet conditions
• Tangle-resistant design reduces frustration during training sessions
• Odor-resistant material stays fresh even after muddy field work
• Easy-clean surface rinses instantly and dries quickly
• Maintains flexibility and strength in all weather conditions
• Field-tested in distance training, hunt test preparation, and recall work

• 15' Long or
• 30' Long
• 1/4" Cord
• Biothane
• Solid Brass hardware
• Lightweight
• Easy to clean- wipe with water or mild soap
• Resistant to stretching, fraying and wear
• Odor-Resistant-Won't absorb smells from water, dogs or the field
• Made in USA

Performance Benefits:

Waterproof

• Won’t absorb water, swell, or stretch
• Performs reliably in rain, mud, and water retrieves

Odor‑Resistant

• Repels smells from moisture, dogs, and the outdoors
• Cleans easily with just water or mild soap

Extremely Durable

• Stronger than leather and resistant to cracking or breaking
• Built to withstand daily training, fieldwork, and high‑drive dogs
• Solid Brass hardware- corrosion resistant, long service live and strong/ won’t give.

High Tensile Strength

• Engineered for demanding applications
• Trusted by trainers for consistent, reliable performance

All‑Weather Flexibility

• Stays soft and pliable in both hot and cold temperatures
• Maintains handling feel regardless of conditions

Fade‑Resistant

• Holds color even with heavy UV exposure
• Looks new longer than nylon or leather

Low Maintenance

• No conditioning or special care required
• Wipes clean in seconds and resists dirt buildup

Cleaning Your Biothane Check Cord:

• Rinse with clean water after field work, especially after use in mud or water
• For deeper cleaning, use mild soap or dish detergent with warm water
• Wipe or rinse the entire length—the waterproof surface cleans easily
• Rinse thoroughly to remove soap residue
• Air dry or towel dry—dries quickly without retaining odors

Storage: Coil loosely and store in a cool, dry place. Avoid tight coiling that could create permanent kinks. Biothane won't mold or mildew during storage.

Inspection: Regularly inspect the entire length for cuts, abrasions, or wear. Check hardware and attachment points before each use.

What to Avoid: Do not use harsh chemicals or abrasive cleaners. Avoid dragging over sharp rocks or rough surfaces that could cut the material. No conditioning needed.