Liker Cord balls feature a 30 cm (12") cord for tugging and throwing

K9-402-Plus (2 Dogs - 2 Receivers) Additional Contents

Machine washable for easy maintenance

Quick release aluminum Frog clip

The toy is hollow and can be filled with treats that will be gradually dispensed as the dog chews

Threaded Scent Detection Tube tab Liker Cord balls feature aAvailable in 6" or 9" lengths Heavy duty PVC tubing Removable fitted plastic caps [split] Redline K 9 threaded scent detection tubes are made from a heavy duty gray PVC and include fitted plastic caps that screw on and off for easy access. Tubes are drilled with small holes to allow release of scent during training. Light weight and easy to hide, these tubes are perfect for scent detection work.