Ruffwear Web Reaction Martingale Dog Collar, Basalt Gray, 14–17 in, Adjustable and Reflective

The Ruffwear Web Reaction Martingale Dog Collar is designed to help keep a dog’s collar secure during walks, with an ITW Nexus Airloc buckle and an adjustable 14–17 in (35.6–43.2 cm) neck fit.

• ITW Nexus Airloc buckle paired with Tubelok webbing — helps resist collar slip-outs during pulling or lunging.
• Micro-adjustable sliding lock — lets you set and secure the fit.
• 18% recycled Tubelok webbing with a soft construction — designed to distribute pressure for comfortable wear.
• Reflective strips and stitching — add visibility in low-light conditions.
• Separate ID attachment point and integrated tag silencer — keep identification attached while reducing tag noise.

For walks when a dog may pull, lunge, or move actively, a secure-fitting collar can help keep identification in place and reduce the chance of a slip-out. The Web Reaction combines an adjustable martingale design with reflective details and a dedicated ID attachment, bringing practical walk features together in one collar. Its color is Basalt Gray.

How does the Web Reaction help keep the collar secure?

The ITW Nexus Airloc buckle works with Tubelok webbing to create a secure closure intended to help prevent slip-outs. A micro-adjustable sliding lock lets you set the collar fit and locks in place to help it stay adjusted during activity.

• Made for dogs that may pull or lunge on walks.
• The sliding adjustment accommodates different neck sizes within the collar’s fit range.

What neck size does this collar fit?

The Ruffwear Web Reaction Martingale Dog Collar fits necks measuring 14–17 in (35.6–43.2 cm). Measure your dog’s neck and compare it with this range when choosing the collar; the sliding adjuster allows a closer fit within that range.

• Basalt Gray color.
• Adjustable fit for dogs whose neck measurement falls within the stated range.

Is it comfortable and visible for everyday walks?

The collar uses soft Tubelok webbing made with 18% recycled material, designed to distribute pressure and support comfortable wear. Reflective strips and stitching add visibility in low light, making the collar suited to walks at dawn or dusk.

• Reflective elements are integrated into the collar.
• The recycled-content figure applies to the Tubelok webbing.

How does the collar carry an ID tag?

A separate attachment point holds identification, while the integrated tag silencer reduces jingling during walks. This gives the ID tag its own attachment location rather than relying on the collar’s main fastening hardware.

• Separate point for attaching identification.
• Integrated silencer helps quiet the attached tag.

The Web Reaction is suited to dog owners looking for an adjustable martingale collar with a secure buckle, low-light reflective details, and a quieter way to carry ID. It fits dogs with neck measurements from 14 to 17 inches and is designed for walking rather than use outside that fit range.

Read our guide: Dog kit by life stage: puppy, adult and older dog