Ruffwear Chain Reaction Collar

💥GUC💥. The very best martingale collar on the market is back with revenge! The Chain Reaction Collar is a martingale-style collar that combines Ruffwear-designed TubeLok™ webbing and a short section of steel chain. This collar allows for limited correction with an audible cue, making it a great training tool. In addition to the chain connection point, this collar also features a single-piece V-ring connection option for a non-cinch leash attachment point.