Mayerzon Martingale No-Pull Dog Collar, Army Green Large, Reflective Training Design

The Mayerzon Martingale No-Pull Dog Collar is an adjustable walking and training collar designed to help dogs walk calmly, with a Large fit for 18.5–23.5 in (47–60 cm) necks and reflective webbing.

• Martingale action tightens gently when a dog pulls and loosens when relaxed — encourages calmer leash walking.
• Large size fits 18.5–23.5 in (47–60 cm) necks — gives you a clear range to compare with your dog’s measurement.
• Built-in two-way chain links apply gentle pressure in a discreet collar design — useful for training in public.
• Reflective webbing — helps make the collar visible during low-light walks.
• Soft neoprene padding and a heavy-duty D-ring — provide padded contact and a leash attachment point.

Pulling, lunging, or chasing can make everyday walks harder to manage. This collar is made for training and regular walks, using its martingale action to respond to leash tension and release as the dog relaxes. Its Army Green color gives this Large size an outdoor look.

How does the Mayerzon collar respond when a dog pulls?

The collar gently tightens when the dog pulls and loosens when the dog relaxes. Built-in two-way chain links apply gentle pressure, using a correction mechanism likened to a mother dog’s response to her puppies. The collar is designed to look like a regular dog collar, so its training function is discreet during public walks.

• Designed to help train dogs to walk calmly beside their handler.
• Made for dogs that pull, lunge, or chase on walks.

How should I choose and fit the Large size?

The Large collar fits necks measuring 18.5–23.5 in (47–60 cm). Measure your dog’s neck before choosing this size, then position the collar high on the neck, just below the base of the skull. A slider buckle adjusts the fit without removing or manually changing the chain links.

• A quick-release buckle makes the collar easier to put on and take off.
• If the correctly fitted collar slides down, a wider backup collar or shorter leash can help keep it in place.

What details support everyday and low-light walks?

Reflective webbing is intended to improve visibility on walks in low light. Soft neoprene padding sits against the dog’s neck, and the heavy-duty D-ring provides a leash attachment point. The collar is available in Army Green, Khaki, and Black; this listing is for Army Green.

• An instruction manual is included; read it before use.
• Suggested breeds include Bulldogs, Huskies, German Shepherds, Pitbulls, Malinois, Dobermans, and Rottweilers, provided the neck measurement falls within the size range.

This collar suits dog owners and trainers looking for an adjustable martingale option for walking practice and everyday outings. The Large Army Green version is intended for dogs with necks within its stated range, and its reflective webbing, quick-release buckle, and pull-responsive design support those walks.