The Ruffwear Chain Reaction Collar is a martingale-style collar that combines Ruffwear-designed TubeLok™ webbing and a short section of stainless steel chain. This collar provides limited correction with an audible cue, making it a great training tool. In addition to the chain attachment point, this collar also features a V-ring attachment option for use as a standard collar. 

Packed full of Ruffwear’s essential collar features: separate ID tag attachment point with tag silencer, strong and comfortable webbing, and aluminum V-ring. Integrated reflectivity keeps dogs visible in low-light conditions.