Ruffwear Chain Reaction Training Dog Collar Granite Gray

Please select a variant:
The Chain Reaction Collar is a martingale collar that combines reflective Tubelok webbing and a short section of stainless steel chain. The limited-cinch martingale design is popular among dogs who have a knack for slipping out of traditional collars. Packed full of Ruffwear's signature collar features: separate ID tag attachment point, a silicone tag silencer, and strong and comfortable webbing that holds its color.

Key Benefits

  • Reflective Tubelok webbing is colorfast and long-wearing
  • Martingale design for dogs who can back out of traditional collars
  • Short section of stainless-steel chain is strong and has a limited-cinch
  • Aluminum V-ring and stainless-steel O-ring provide secure leash attachment points
  • Easily add or remove tags with Quick Ring
  • Separate ID attachment point
  • Silicone tag silencer

Product Information

Tubelok webbing with integrated reflectivity is colourfast and long-wearing.

Recommended for

Active dogs that are out in all weathers


Limited-cinch design and audible correction with stainless steel chain for controlled leashed walking.

Size Guide

Small - L37.5 X W2.5 X D0.6
Medium - L39.5 X W1.9 X D0.6
Large - L54.5 X W2.5 X D0.6


  • Chain: Stainless steel
  • Leash Connection Point: Anodized 6061-T6 aluminum V-ring
  • Webbing: 100% polyester Tubelok webbing
  • Other: Silicone tag silencer
  • Made in Vietnam

Care & Use

  • Hand wash
  • Mild detergent
  • Air dry

Safety Advice

This collar is designed to be pain free if it is correctly adjusted so that it does not close tight or choke around a dogs neck.