Grip Problems?
These dumbbell lines are designed to address grip issues you may be experiencing with your dog during training. Available in a variety of colors, lengths, widths, end & materials, allowing you to choose the setup that best fits your preference and training needs.
 
Erin O’Shea, 2024 WUSV IGP World Champion and 2025 WUSV IGP 3rd Place podium finisher, requested these lines for her own training. She has graciously provided two instructional videos explaining how she uses the lines and demonstrating her technique with her phenomenal dog, Joker.
 
Line Options
3/8” Heavy Duty Nylon Lines
Thickness: .046”
The lightest option, designed to fit snugly on the dumbbell.
1/2” Nylon Lines
Thickness: .075”
Slightly heavier, while remaining very soft and comfortable in the hands.
5/8” Tubular Lines
Thickness: .08”
The softest option and the most forgiving on your hands.
 
Hardware Compatibility
Our dumbbell lines with clasps are designed for use on dumbbells equipped with eye screws on the ends. We use the smallest, lightest clasps available, and they are offered for each type of line.